05-30-2017, 04:22 AM
While Marcus is right that the PSU is the culprit in a lot of cases, it seems odd that you would get nearly 3 months of uptime and then suddenly it refuses to co-operate... so I'd be more inclined to think SD card corruption or failure also. Have you tried another SD card, or a fresh image?
Has that system had any recent updates that could have broken something?
Has that system had any recent updates that could have broken something?