Archer C80 randomly drop connection to router via LAN(only)
Hi I'm loosing LAN connection to my router(Archer C80) when downloading larger files or watching 4k youtube(and sometimes randomly).
* Both(2.4Ghz and 5Ghz) WIFI connection are running ok, even when the LAN connection is dead.
* When the LAN connection is dead, I get timeout when I ping 192.168.0.1 (pinging the same ip via wifi is working)
* I'm connected to internet via PPPOE, but my internet is stable. As I said, when the LAN connection is dead, I can still connect to internet via WIFI. I also tried to plug my internet cable directly into my PC and is stable.
Please, help,
Thanks in advance.
Pengu