Hello to the setup first: I have a Telekom Speedport W723V Type B as a W-lan router, and a Netgear AC1750 Smart Wi-Fi Router Model: R6400v2 as Accespoint. They are connected to each other via a tp link powerline adapter. At the Accespoint there are 3 more lan cables that need 2 PCs and a Ps4.
So the thing is, everything usually runs well, but the internet breaks down quite often or the internet is much too slow, maybe a few kb / s. The funny thing is that the LAN cables connected to the AP (Accespoint) (3pc, 1 Ps4) give the Internet for a start, but it always lit up a yellow light when I connected a certain PC after I pulled the LAN cable out of the one PC it also better over the days, but now I don't understand anything anymore and as soon as I turn on my main PC, the internet breaks off completely and the internet is only back when I turn off my PC?
Could be due to incorrect configuration. It is best to use avm devices with mesh throughout
Well, the thing is, the problems occurred so extremely when I connected the router to the LAN cable for the PC and ps4 and the problems most likely have to do with it because as soon as I pull the cable out it runs again, but why do the LAN cables do it problems?
Because of an incorrect configuration of the IP subnets my guess would be.
