I bought the archer T3U in France and since moved to Germany, and got a new internet provider etc. The internet on my PC used to just work flawlessly with it and i was very satisfied. But since moving to Germany, it doesnt seem to work anymore. It often works fine for a couple of hours, but then the internet just stops working (though i stay connected to the network, it says 'no internet, secured'), which makes me think the issue lies with the T3U, not my router (wifi consistently works fine on other devices anyways). I cannot connect to my home router wifi or my phone when i turn on mobile hotspot, which results in the same thing. I have tried updating the drivers for the T3U, but as far as i can tell they are already up to date. My PC uses windows 11.