Ethernet slow but wifi fast can use assistance when available

[xTIxHoney]

Hi there I have just got the 900mb plan and when I go onto the pc which is hooked up via wired ether net via plug sockets with this handy equipment I notice the speeds are only between 70-80mb download https://www.amazon.co.uk/TP-LINK-TL-WPA4220KIT-Powerline-Configuration-Smartphone/dp/B00DHB2T44/ref=...

but when I goto wifi im getting like 500+mb I dont know if the diffreence is because it just got activated today but cant get my head around the diffrence anyone have this issue before ?

[Jayach]

Powerline adapter are often a bit "flaky". Are they both plugged directly in the wall sockets or have you got them in extension cables?

[Anonymous]

Also with powerline systems, they can be tremendously slowed down if they have to pass through your fusebox, in such instances as the powerline adapters being on different floors.

[xTIxHoney]

Yes both plugged in directly to wall sockets also its only in next room I live in a flat so not that far just didnt have big enough cable to go under floor

[Anonymous]

Okay, so that is a bit weird!  One room away on the same floor, with good wiring I'd probably expect 500-600Mbps out of a Home AV2 1Gbps powerline system.  Kinda means I'd be looking at weird/old wiring or interference, though I have experienced powerline systems failing!