@Joseph-TP quick update. Tried changing the cable to cat 6 and similar result when connect the extender to tv via cable but leave it on wireless. When i check the ethernet port on router i get...

@Joseph-TP i purchased an ax72. Have 500mbs unlimited internet. Have three floors. Have it mounted on a wall high up on middle floor. On that floor and above i get decent wifi coverage. Bottom floor...

Just purchased ax72 router and added an re705x. The extender is getting good speeds on mesh system. I connected an ethernet cable to the port due to an older (not wifi 6) devive. The speed is poor on...