Same problem here, random reboots with error "kernel failure in previous boot", upgraded from 7.1.1 to 7.6 but still the same issue.
My CCR was running for years with 1 PSU without any issue.
Hello,
Check your AP's for interference.
If your AP's are very close to each other the interference and noise are causing all these pppoe disconnections. I had the same problem, once i solved the interference problem the disconnections were minimum.
My two cents back to the forum. If anyone is having this situation check your wireless AP's for noise/interference. Make sure they are far away from each other (at least 6-10 meters for better results) and try using shields on them. Mine where on the same pole. Once i switched off one of them, i had...