@Sunshine I eventually gave up tp-link :(. I bought and installed a new router from another producer, and the connection has worked perfect without any diconnections. I have no idea why, but...

@Sunshine My ISP is Talkmore/Telenor Mobil. I haven't tried to ping the router when it disconnects, I've gone straight to reboot since there is no signal.. Thanks for your follow up, - my case has...

@Sunshine I have tried everything suggested. It took about an hour before the router disconnected after installing the beta firmware. The simcard is new and working in other devices, nothing wrong on...

After having more than 3 years of troubleless use of Archer MR 400 we suddenly experienced the router disconnecting every 1-10 hours. This happened in mid January 2024.. We got a new SIM card - the...