Drew Hanover

@Robokan can you by chance share your go1.usd file? I also am trying to train the Go1 in the Anymal environment and having some issues

There is an issue with the recent version of OpenCV. I fixed this by downgrading to version 4.5.3.56 `pip3 install opencv-python==4.5.3.56`

Can support this is happening to me as well. Running a large fleet of Pi 4's on a complex application. Completely randomly I stop receiving buffers and it will hang...

@dmunnet something like this, I'll let you figure out the rest ``` import time from picamera2 import Picamera2 import threading import logging # Set up logging logging.basicConfig(level=logging.INFO) logger = logging.getLogger(__name__)...

@caracoluk I have around 55 3b+'s with V1 camera modules where this doesn't happen (obviously older kernel and firmware) I didn't think that it could be the camera module version,...

@caracoluk I ran with 4 threads on max stress test for days at a time to try and induce it and also did not see increased frequency. agreed, not an...

> > @caracoluk I have around 55 3b+'s with V1 camera modules where this doesn't happen (obviously older kernel and firmware) I didn't think that it could be the camera...

> @djhanove that's useful to know. In that case this problem is likely to be affecting quite a few people. Did you notice whether the pi's with the V1 camera...

@caracoluk all of my devices have heat sinks on them which keeps the temps in the 60-65C range even under full load.

I think no one here has been able to reliably provoke the problem. The issue is still persistent for me across a massive fleet of pi4s with no ability to...