I have an issue with my TL-WA901N. For some reason every approx 24-72 hours it randomly lock ups. Freezes.

All devices connected to it loose connection and you can't log into the device at all. Not reachable vioa LAN or WIFI.

Lights on ti seem normal.

A quick reboot and it works again. 

As you have to reboot, there are no logs 

anyone have any ideas?