Quest pro extreme instability issues on an eero mesh/WAN network

Got a quest pro recently in mint condition and has absolutely no problems other than it refusing to maintain a connection on only the 5ghz bandwidth of my WiFi. It works fine with mobile hotspots and maintains a consistent connection on 2.4ghz but I plan to use it for PCVR so that's not really an option. It's not traffic on the router either as I have tested with nothing else connected to it. If anyone has any advice on this or has been in a similar situation some help would be appreciated as I've looked everywhere to find there is no info on this at all. Even Meta support couldn't figure it out.