Why is my router disconnects so often?
I would be happy to hear your thoughts on the following issue:
My router disconnects very often (but very very often - it could be like 10 times a day), and after a few minutes gets back from the deads. While it is disconnected the lights on the router shows that it does not get any data from the ISP.
I replaced the router several times (d-link, then Netgear, then VTech) but this issue keeps repeating.
I replaced my internet service provider, but this still did not resolve this issue.
I have two phone-outputs in my apartment, so I tried both, and also changed the filters, but with no success.
A cable guy came few times and checked the internet box in the street and the phone-line, but even after replacing some parts, this issue still occurs.
I am using VDSL router, which is connected using wifi to 2 laptops, 2 smartphones, and 1 PS4. Internet speed is (assumingly) 100Mbps. The same devices (including the first router) was in my previous apartment but I didn't suffer from all of this back then.
Can anyone suggest what may cause this issue?