@janko69 I mean the router finds the SIM Card, verifies the pin, but still it disconnects frequently from the internet

@Kevin_Z or TP_Link Support please help me :( need to fix it asap. I am not really into routers, dont have much knowledge but I can bring you informations you need.

Hello, I've been using this router for more than a year now, started to get random-long time disconnects of internet. So I upgraded the firmware, but it seems that it only made it worse. Its like the...