Sensor became unresponsive

Depthkit Depthkit Studio
1

I’m working on a livestreaming project in Unity 2022.3.21f1.
However, when I start the game, it unpredictably crashes within 1 to 10 minutes.

The error messages:

2025-03-07 15:51:42.407 INFO [12824] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::startStream@796] Orbbec Femto Bolt CL8FC310081: Starting streams in subordinate sync mode
2025-03-07 15:51:43.437 INFO [24728] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::frameProcessingThreadFunction@914] Orbbec Femto Bolt CL8FC310081: Waiting for controller to begin…
2025-03-07 15:51:43.438 INFO [12824] [Depthkit::DepthSensorStage::setSensor@226] Using sensor: Orbbec Femto Bolt, id: CL8S93P00B3
2025-03-07 15:51:43.441 INFO [12824] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::startStream@796] Orbbec Femto Bolt CL8S93P00B3: Starting streams in subordinate sync mode
2025-03-07 15:51:44.495 INFO [17796] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::frameProcessingThreadFunction@914] Orbbec Femto Bolt CL8S93P00B3: Waiting for controller to begin…
2025-03-07 15:51:44.496 INFO [12824] [Depthkit::DepthSensorStage::setSensor@226] Using sensor: Orbbec Femto Bolt, id: CL8S93P009W
2025-03-07 15:51:44.500 INFO [12824] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::startStream@796] Orbbec Femto Bolt CL8S93P009W: Starting streams in subordinate sync mode
2025-03-07 15:51:45.529 INFO [25340] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::frameProcessingThreadFunction@914] Orbbec Femto Bolt CL8S93P009W: Waiting for controller to begin…
2025-03-07 15:51:45.529 INFO [12824] [Depthkit::DepthSensorStage::setSensor@226] Using sensor: Orbbec Femto Bolt, id: CL8A842011T
2025-03-07 15:51:45.533 INFO [12824] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::startStream@796] Orbbec Femto Bolt CL8A842011T: Starting streams in subordinate sync mode
2025-03-07 15:51:46.569 INFO [26224] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::frameProcessingThreadFunction@914] Orbbec Femto Bolt CL8A842011T: Waiting for controller to begin…
2025-03-07 15:51:46.570 INFO [12824] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::startStream@793] Orbbec Femto Bolt CL8A8420146: Starting streams in controller sync mode
2025-03-07 15:51:47.606 INFO [25340] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::frameProcessingThreadFunction@985] Orbbec Femto Bolt CL8S93P009W: Controller started!
2025-03-07 15:51:47.606 INFO [17796] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::frameProcessingThreadFunction@985] Orbbec Femto Bolt CL8S93P00B3: Controller started!
2025-03-07 15:51:47.606 INFO [26224] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::frameProcessingThreadFunction@985] Orbbec Femto Bolt CL8A842011T: Controller started!
2025-03-07 15:51:47.732 INFO [24728] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::frameProcessingThreadFunction@985] Orbbec Femto Bolt CL8FC310081: Controller started!
2025-03-07 15:52:32.364 INFO [17796] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8S93P00B3: [03/07 15:52:32.364320][warning][17796][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66

2025-03-07 15:52:33.435 INFO [26224] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8A842011T: [03/07 15:52:33.435128][warning][26224][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66

2025-03-07 15:52:33.436 INFO [25340] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8S93P009W: [03/07 15:52:33.436083][warning][25340][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66

2025-03-07 15:52:33.473 INFO [24728] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8FC310081: [03/07 15:52:33.473677][warning][24728][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66

2025-03-07 15:52:33.827 INFO [30308] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8A8420146: [03/07 15:52:33.827343][warning][30308][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66

2025-03-07 15:52:36.473 INFO [26968] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:52:36.473311][warning][26968][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [5 logs in 4108ms, last: 15:52:34.747658]

2025-03-07 15:52:36.690 INFO [26224] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8A842011T: [03/07 15:52:36.690211][warning][26224][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [7 logs in 3255ms]

2025-03-07 15:52:36.692 INFO [25340] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8S93P009W: [03/07 15:52:36.692222][warning][25340][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [7 logs in 3256ms]

2025-03-07 15:52:36.694 INFO [24728] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8FC310081: [03/07 15:52:36.694219][warning][24728][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [7 logs in 3220ms]

2025-03-07 15:52:36.888 INFO [30308] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8A8420146: [03/07 15:52:36.888780][warning][30308][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [4 logs in 3061ms]

2025-03-07 15:52:42.694 INFO [28812] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:52:42.694174][warning][28812][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [8 logs in 6220ms, last: 15:52:41.772666]

2025-03-07 15:52:43.164 INFO [30308] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8A8420146: [03/07 15:52:43.164022][warning][30308][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [10 logs in 6275ms]

2025-03-07 15:52:43.164 INFO [26224] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8A842011T: [03/07 15:52:43.164461][warning][26224][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [8 logs in 6474ms]

2025-03-07 15:52:43.165 INFO [25340] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8S93P009W: [03/07 15:52:43.165012][warning][25340][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [6 logs in 6472ms]

2025-03-07 15:52:43.181 INFO [24728] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8FC310081: [03/07 15:52:43.181570][warning][24728][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [4 logs in 6487ms]

2025-03-07 15:52:55.167 INFO [21644] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:52:55.167862][warning][21644][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [2 logs in 12473ms, last: 15:52:46.556174]

2025-03-07 15:52:55.365 INFO [20520] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:52:55.365008][warning][20520][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [1 logs in 12200ms, last: 15:52:43.364912]

2025-03-07 15:52:55.377 INFO [28764] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:52:55.377531][warning][28764][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [2 logs in 12212ms, last: 15:52:45.599853]

2025-03-07 15:52:56.829 INFO [20504] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:52:56.829775][warning][20504][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [1 logs in 13648ms, last: 15:52:44.829468]

2025-03-07 15:52:58.390 INFO [28940] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:52:58.390788][warning][28940][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [1 logs in 15226ms, last: 15:52:46.389992]

2025-03-07 15:53:07.367 INFO [30308] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8A8420146: [03/07 15:53:07.367002][warning][30308][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [6 logs in 12002ms]

2025-03-07 15:53:07.590 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 2
2025-03-07 15:53:07.613 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 3
2025-03-07 15:53:07.613 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 4
2025-03-07 15:53:07.613 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 5
2025-03-07 15:53:07.622 WARN [30308] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A8420146] Frame set is missing depth frame. 2
2025-03-07 15:53:07.625 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 2
2025-03-07 15:53:07.634 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 2
2025-03-07 15:53:07.634 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 3
2025-03-07 15:53:07.634 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 6
2025-03-07 15:53:07.640 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 2
2025-03-07 15:53:07.641 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 3
2025-03-07 15:53:07.643 WARN [30308] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A8420146] Frame set is missing depth frame. 3
2025-03-07 15:53:07.652 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 3
2025-03-07 15:53:07.657 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 4
2025-03-07 15:53:07.657 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 7
2025-03-07 15:53:07.658 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 4
2025-03-07 15:53:08.839 INFO [24728] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8FC310081: [03/07 15:53:08.839381][warning][24728][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [13 logs in 12009ms]

2025-03-07 15:53:08.907 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Timed out waiting for a frame set. 2
2025-03-07 15:53:09.148 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Timed out waiting for a frame set. 2
2025-03-07 15:53:09.208 WARN [30308] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A8420146] Timed out waiting for a frame set. 2
2025-03-07 15:53:09.213 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Timed out waiting for a frame set. 2
2025-03-07 15:53:09.214 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Timed out waiting for a frame set. 3
2025-03-07 15:53:09.268 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 5
2025-03-07 15:53:09.299 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 6
2025-03-07 15:53:09.321 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 4
2025-03-07 15:53:09.324 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 7
2025-03-07 15:53:09.334 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 8
2025-03-07 15:53:09.334 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 9
2025-03-07 15:53:09.344 WARN [30308] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A8420146] Frame set is missing depth frame. 4
2025-03-07 15:53:09.344 WARN [30308] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A8420146] Frame set is missing depth frame. 5
2025-03-07 15:53:09.344 WARN [30308] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A8420146] Frame set is missing depth frame. 6
2025-03-07 15:53:09.346 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 5
2025-03-07 15:53:09.346 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 6
2025-03-07 15:53:09.346 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 7
2025-03-07 15:53:09.349 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 8
2025-03-07 15:53:09.349 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 9
2025-03-07 15:53:09.349 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 10
2025-03-07 15:53:09.349 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 11
2025-03-07 15:53:09.349 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 12
2025-03-07 15:53:09.349 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 13
2025-03-07 15:53:09.356 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 5
2025-03-07 15:53:09.356 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 6
2025-03-07 15:53:09.365 WARN [30308] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A8420146] Frame set is missing depth frame. 7
2025-03-07 15:53:09.366 WARN [30308] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A8420146] Frame set is missing depth frame. 8
2025-03-07 15:53:09.372 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 10
2025-03-07 15:53:09.373 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 11
2025-03-07 15:53:09.373 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 12
2025-03-07 15:53:09.375 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 8
2025-03-07 15:53:09.375 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 14
2025-03-07 15:53:09.375 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 9
2025-03-07 15:53:09.378 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 7
2025-03-07 15:53:09.378 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 8
2025-03-07 15:53:09.386 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 13
2025-03-07 15:53:09.397 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 9
2025-03-07 15:53:09.397 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 10
2025-03-07 15:53:18.375 INFO [30288] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:53:18.375362][warning][30288][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [14 logs in 19984ms, last: 15:53:09.312830]

2025-03-07 15:53:30.375 INFO [27672] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:53:30.375727][warning][27672][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [16 logs in 34998ms, last: 15:53:09.281958]

2025-03-07 15:53:30.375 INFO [20748] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:53:30.375731][warning][20748][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [18 logs in 35207ms, last: 15:53:09.282945]

2025-03-07 15:53:31.452 INFO [29268] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:53:31.452155][warning][29268][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [10 logs in 24085ms, last: 15:53:09.278448]

2025-03-07 15:53:32.907 INFO [13300] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:53:32.907247][warning][13300][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [5 logs in 24067ms, last: 15:53:09.214877]

2025-03-07 15:53:50.479 INFO [26224] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8A842011T: [03/07 15:53:50.479684][warning][26224][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66

2025-03-07 15:53:53.254 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 15
2025-03-07 15:53:53.254 WARN [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Frame set is missing depth frame. 16
2025-03-07 15:53:53.254 ERROR [24728] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] Sensor became unresponsive.
2025-03-07 15:53:53.255 ERROR [27380] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8FC310081] [127.797s (127797/1000)] Sensor disconnected.
2025-03-07 15:53:53.259 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 14
2025-03-07 15:53:53.259 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 10
2025-03-07 15:53:53.259 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 15
2025-03-07 15:53:53.259 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 11
2025-03-07 15:53:53.305 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 12
2025-03-07 15:53:53.550 INFO [26224] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec Femto Bolt CL8A842011T: [03/07 15:53:53.550422][warning][26224][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [7 logs in 3070ms]

2025-03-07 15:53:53.687 WARN [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Frame set is missing depth frame. 16
2025-03-07 15:53:53.687 ERROR [17796] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] Sensor became unresponsive.
2025-03-07 15:53:53.688 ERROR [27780] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P00B3] [128.197s (128197/1000)] Sensor disconnected.
2025-03-07 15:53:53.695 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 11
2025-03-07 15:53:53.697 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 13
2025-03-07 15:53:53.711 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 12
2025-03-07 15:53:53.713 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 14
2025-03-07 15:53:53.724 WARN [26224] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8A842011T] Frame set is missing depth frame. 13
2025-03-07 15:53:53.725 WARN [25340] [Depthkit::DepthSensorStage::onSensorEvent@378] [Orbbec Femto Bolt CL8S93P009W] Frame set is missing depth frame. 15
2025-03-07 15:53:55.300 INFO [12824] [Depthkit::IO::DepthSensor::DepthSensorKFW2::getConnectedDevices@388] Kinect for Windows version 2 DLL via SDK/Runtime not detected. If you intend to capture with the Kinect V2, install the Kinect for Windows Runtime 2.0 from Microsoft. If you are capturing with the Azure Kinect or Orbbec camera, this message can be ignored.
2025-03-07 15:53:55.420 INFO [12824] [Depthkit::IO::DepthSensor::DepthSensorKFW2::getConnectedDevices@388] Kinect for Windows version 2 DLL via SDK/Runtime not detected. If you intend to capture with the Kinect V2, install the Kinect for Windows Runtime 2.0 from Microsoft. If you are capturing with the Azure Kinect or Orbbec camera, this message can be ignored.
2025-03-07 15:53:59.007 INFO [26348] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:53:59.007211][warning][26348][ObException.cpp:5] Resource busy! You can try again later!

2025-03-07 15:53:59.007 INFO [26348] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:53:59.007425][warning][26348][FemtoBoltUvcDevice.cpp:384] Execute failure! A libobsensor_exception has occurred!
- where:384#libobsensor::FemtoBoltUvcDevice::initDepthProcessParam::<lambda_1d0ea5edbaa213cd81a8ccf5fe619a93>::operator ()
- msg:Resource busy! You can try again later!
- type:class libobsensor::wrong_api_call_sequence_exception

2025-03-07 15:53:59.007 INFO [26348] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:53:59.007533][warning][26348][FemtoBoltUvcDevice.cpp:384] Get temperature failed.

2025-03-07 15:53:59.986 INFO [21608] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:53:59.986827][warning][21608][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [3 logs in 6436ms, last: 15:53:54.257331]

2025-03-07 15:54:32.363 INFO [30268] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:54:32.363645][warning][30268][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [11 logs in 61987ms, last: 15:53:53.551919]

2025-03-07 15:54:33.364 INFO [20548] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:54:33.364668][warning][20548][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [6 logs in 60457ms, last: 15:53:53.156836]

2025-03-07 15:54:39.146 INFO [23156] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:54:39.146370][warning][23156][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [10 logs in 68770ms, last: 15:53:54.223254]

2025-03-07 15:54:39.151 INFO [30068] [Depthkit::IO::DepthSensor::DepthSensorOrbbec::sdkLogCallback@637] Orbbec SDK: [03/07 15:54:39.151521][warning][30068][Pipeline.cpp:327] Wait for frame timeout, you can try to increase the wait time! current timeout=66 [9 logs in 67699ms, last: 15:53:54.226762]

2

@ChengYunLiu - Sorry to hear you’re experiencing this issue. To help narrow down the cause, please share some more information about your livestream configuration:

  • Quantity of sensors connected to Depthkit - From the log you shared, it appears you are using 5 sensors, but let us know if there are more than that.
  • Color and Depth resolution of each sensor - The settings of each sensor as they appear in the SENSOR CONFIGURATION pane.
  • Allocated memory - How much RAM have you allocated in Preferences > Memory Usage?
  • Livestream resolution - What are the values set in Preferences > Live Output Maximum Resolution?
  • Hardware specifications of your Depthkit capture PC - Including:
  • CPU model
  • GPU model
  • RAM speed, total capacity, and configuration
  • the model of any USB expansion cards if applicable.
  • Livestream signal path - Is the Depthkit Livestream being rendered in Unity on the same computer (i.e. Local Livestreaming, or are you relaying it to another device via LAN, WebRTC, or CDN? Please provide details about the other software/processes running on the Depthkit capture computer.
  • Computer performance metrics - While the livestream is running, what usage percentages are reported in Windows Task Manager for CPU, GPU, and Memory?
3

@CoryAllen - Thanks for reaching out. Here’s the requested information regarding my livestream setup:

  • Quantity of sensors: I am using 5 sensors.
  • Color and Depth resolution: Color:1080p / Depth: 640x576 Narrow raw
  • Allocated memory: 4GB
  • Livestream resolution: 4096px * 4096px
  • Hardware specifications:
    • CPU: 13th Gen Intel(R) Core™i9-13900k
    • GPU: NVIDIA GeForce RTX 4090
    • RAM: 64GB
    • USB expansion card (if applicable): None
  • Livestream signal path: Local Livestreaming in Unity
  • Computer performance metrics: While the livestream is running, the reported usage in Windows Task Manager is:
    • CPU: 60~70%
    • GPU: 40~50%
    • Memory: 10GB (16%)

Please let me know if you need any further details.

Best,
ChengYunLiu

4

Thanks for this information - The only potential issue I can identify from what you have shared is that if there are no USB expansion cards in your computer that are likely plugging all 5 sensors all into the motherboard - Is this correct? If this is the case, multiple sensors might be plugged into ports which share a common USB host controller, you may see stutters in the Depthkit stream as data is bottlenecked there. We have guidance for keeping each sensor on separate USB host controllers in our documentation. Please reconfigure the sensors to ensure that there is sufficient bandwidth in each USB host controller.

Otherwise, is there any other information that can help us narrow this down? Are you able to capture successfully, and is there any revealing behavior in the log or backlog/dropped frame diagnostics while trying to capture?

Can you share a more detailed description (or better yet - screen recording) of the crash? Is the Depthkit app crashing/closing? If not, are the sensors freezing, and do they resume streaming automatically after some time?

Are you seeing the same issue if you reduce the number of connected sensors to 2? Are you seeing the same issue when the color resolution of all cameras is set to a lower resolution like 720p?

If any of the above lead you to configuration which eliminates the issue, please share the difference between your current configuration and the configuration that works, and we’ll investigate from there.

5

You’re right, we do have no USB expansion cards.
Do I have to install a USB expansion card for it to function properly?

I tested different configurations by removing individual cameras and using only four sensors, but the issue persisted. Even when reducing to three sensors, the disconnection frequency decreased but still occurred.

I also noticed that the problem only happens when using Unity LiveStreaming—Depthkit alone does not cause any interruptions.

Ultimately, I found that lowering the voxel count in Unity’s Mesh Source to a certain level prevents the disconnections, but this significantly reduces visual quality.

Do you have any recommendations for maintaining stability while preserving better image quality?

6

@ChengYunLiu

Ultimately, I found that lowering the voxel count in Unity’s Mesh Source to a certain level prevents the disconnections, but this significantly reduces visual quality.

Do you have any recommendations for maintaining stability while preserving better image quality?

This leads me to believe that some other part of your system is struggling to receive and encode the sensor data in Depthkit and simultaneously reconstruct and render the Depthkit asset and the rest of the scene in Unity. This kind of performance constrain led us to develop the Livestreaming over Local Area Network (LAN) workflow, which offloads the work of reconstructing the Depthkit asset and rendering the scene Unity to a different computer. With Depthkit and Unity running on separate dedicated computers, there is more performance overhead available to, for example, increase the mesh density of the Depthkit asset to achieve higher quality.

Do I have to install a USB expansion card for it to function properly?

Not necessarily - some motherboards contain enough USB host controllers to support multiple sensors, but installing a card like the recommended StarTech model will guarantee that each sensor connected to it has a compatible controller and sufficient bandwidth.