@-haering_360 Not sure exactly what did it but I was correct it had something to do with netowrk configuration. After Disbaling some features the engineer got it to work with 0% packet loss.

@ArcherC8 NO Qos (or an priority devices). No VPN. I have tried WiFi with no luck but the priority is to get it working over Ethernet of course. Double checked Xfinity lines are good (reminder...

I have submitted a support ticket but I was hoping the community can respond faster or help me trouble shoot. I have the TP-Link Archer AX21 router and the Netgear CM1000v2 modem. I have Xfinity as...