@Rawnak This kind of issue could be due to C64 WAN port negotiated speed: or C64 wireless settings:

@AvyO It would do the job.

@Hoodholmes Either in router mode or AP mode you should use AXE5400 WAN port to connect to your BT Smart Hub 2 LAN port. Here's the difference between router mode and AP mode. When AXE5400 is...

@infernox A gigabit network switch would be best - check these.

@infernox You could use a regular network switch connected to the TL-PA7017P for expanding your ethernet port connectivity. You could use TL-PA4010P as well: Q: Are all TP-Link Powerline adapters...

@damianozenobi Your RE may have been damaged due to a power surge or similar event. If the RE in under warranty contact your retailer to advise you. If not, you can contact your local service support...