I've purchased a F4-421 three days ago, and sometimes the NAS stops responding, TOS becomes unavailable and I can't enter ssh. Router says it isn't connected to the local network anymore.
I attached a monitor to discover why this happens, and after a freezes, this was what the monitor show:
https://imgur.com/a/WFYTZF7
It says:
Code: Select all
[drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe A FIFO underrun
I'm running TOS 4.2.39. For HDD I'm using a single WD Red Plus new, tested for errors with Smart tools.
Please help me find a way I can avoid my system freezing randomly.