Confirmed. I just turned off Wifi in router settings and my up-time is 2 weeks without any problems.

Inserted USB flash to collect debug logs shows nothing....2020-04-28T19:29:45+03:00 <notice>nas: Last message 'Driver DISASSOC Mess' repeated 1 times, supressed by syslog-ng on router5654B12020-04-28T19:29:45+03:00 <notice>nas: EAPOL key message from...

1.0.0.15 and 1.0.0.17 same issue. Router does not respond. But current socket connections are still valid. Only new connections fail.

I am using DHCP of the Cisco Router.Today I downgraded to 1.0.0.15 and will wait several days.

I already wrote it in this thread https://community.cisco.com/t5/routing/rv260w-wifi-stops-working-after-some-time/m-p/4070646#M332966 that in my case I have dead LAN ports. Not fully (devices say that cable connected) but all of them which are conne...