Getting the odd stall / screen freeze

[MuRf15]

I hope I'm posting this query in the right area.
I have a VU+ Solo2 running the very latest version of Vix (Hades 008)
I'm using OScam (had tried Mgcamd previously)

Generally getting 169ms - 196ms in the OScam log
I'm using a TP-Link for my network connection as I have no wired connection in my sitting room (router in hall)
This worked well previously but I am now using additional TP-Links throughout the house

My question is has anyone else had any experinece with running a TP Link powerline adapter with a satellite reciever/cam (using 4 in total with my house)
Does using additional powerline connection weaken the signal? I have a Fiber broadband connection and get 30-40MB generally.

Would wireless be better?
Using a standard vodafone fiber router (Ireland)

All help appreciated

MuRf

[DaMacFunkin]

I had 500 mbs develo plugs and got rid even though they where connected at 450mbs+ if there is less than a certain amount of data the plugs almost fall asleep... I also checked ping times through home plugs and straight cat6 wiring and the cat6 wire was twice as fast on all my tests.