435 Error Over Time at 90fps
With a diagnostic tool running, I've allowed the 435 cameras to run overnight.
At the 4hr mark, the errors were nominal.
Over time, were seeing the Critical Frame Drops start to add up dramatically.
(in the video, you'd see the Critical Frames Dropping multiple frames every second. With the rate of error gradually increasing)
Is this to be expected?
What factors might be responsible for Critical Frame Drops?
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Hi Stevew RealSense cameras can operate indefinitely so long as they remain within recommended temperature limits. Officially that limit is 35 degrees C. In real world conditions, I would expect the camera to be able to operate normally at up to 42 degrees before problems with the image may start occurring above that temperature.
At 60 degrees and above, a safety mechanism in the camera firmware driver will shut off the camera's laser. The camera can continue operating with the laser off but depth image quality will reduce and the camera may not be able to see in dark environments whilst the laser is inactive.
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Whilst the camera can operate indefinitely whilst within temperature limits, errors and frame drops may occur if there is a non-camera problem, such as a glitch in the USB system (USB port or USB cable), or an issue with the computer hardware or its operating system. Where such non-camera issues are occurring, it is possible for the camera to start normally and then manifest problems after hours have passed.
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