Hi,

I purcahsed the WPA4220 kit approx 6 weeks ago and for the first couple of weeks it was working well. I have 1 x AV600 extender connected to it. 

My internet speed and wifi from the main hub is about 47mbps. When I first used the powerline extender the wifi speed from teh. AV600 was approx 44mbps. However, the majority of the time now the speed is below 5Mbps which is making work video calls challenging, but this is not all of the time. Sometimes the speed can get to aroung 30MBPS on wifi intermittently . When I use an ethernet cable between my laptop/ desktop and the AV600, the speeds remain around 43/44 mbps. Is anyone able to offer any advice please?

Many thanks

Sam