@ArcherC8 Thanks for the reply. I have read up on these issues for several different AVRs but my friend has the exact same one and has no problems. I will add now as well that the router drops even...

Hello, I bought a Tp-link Archer AC4000 (Archer A20) in October 2019. It has worked great up until this week when I added on a Denon AVR (AVR-X4500H). When I connect it to the network and begin...