Description of Issue: After installing the latest firmware update, all three Deco PX50 units developed critical issues: Powerline Backhaul Failure “Powerline” no longer appears as a backhaul option...

Dear TP-Link Community, I am using Orange Slovakia VDSL2 internet with a VMG3927-T50K router. Connected to the router are 3 access points which are TP-Link PX50 AX3000 + G1500 Whole Home Powerline...