I can't get to the logs. The router locks up when it disconnects. I can't even access it through a hardwired ethernet connection. Any other advice?

Thanks. I'll grab the logs the next time the disconnect happens. Hopefully the ethernet connection will still be available.

Have had this C7(V3) router over 2 years and has worked flawlessly up until 3 months ago. The wifi goes down 1-2 times per day which requires a power cycle to bring back up. I have heard about the...