It should see FAT32 drives. I have not seen any limit as to the size of the drive but have seen several report issues with larger drives (above 2TB). If your drive needs a lot of power, you may need...

I do not think you can disable that function. I have never encountered that. I assume it is to prevent all kinds of issues that would happen if two different persons were changing the settings at the...

I had strange things with a router when my UPS went bad. May want to try a different power source. But it sounds like it may be "bricked". There are instructions on the internet for un-bricking some...

Try the 30-30-30 reset... Sometimes it works... https://www.router-reset.com/30-30-30-reset-factory-defaults-wireless-router/

Another thought.. Can you sign on to the router remotely using your IP address plus the port number ( something like 55.55.55.555:8080)?

see https://static.tp-link.com/2018/201802/20180224/1910012180_Archer%20C1200_UG.pdf