Dears,
I was using RB433AH with ROS 3.13, @800mhz, since that version has been released, with absolutelly no problem, @ all.
After a upgrade to 3.14, the rb becames very unstable, freezing and showing screens kernel-panic-like.
When I set cpu-frequency back to default (no overclocking), everything is back to normal.
Anybody seen something like this one?
Thanks!
I would suggest to avoid overclocking.
Even it might seem to be working, there may be some instability which is hard to catch.
I have had problems with several RB532 booting at highest frequency. If you have link down somewhere, and remote RB are booted by watchdog every 5 minutes, they might freeze on some attempt.
We discovered the reason only after long test on the table, capturing everything on serial port over night and found later very ugly CPU stack and register dumps.
Returning to standard frequency solved these issues.