The adaptor has full bar signal…..connected the playmaker via Ethernet cable.
Sorry but I am confused. Did you buy a powerline adaptor like the one I linked to, or a wireless access point or booster?
The powerline adaptor that I had in mind wouldn’t use wireless at all. One adaptor plugs in next to your Playmaker (and connects with ethernet cable) and the other next to your router (also connected with ethernet cable). The network is then transmitted over your house mains wiring.
If you do indeed have the type that I linked to, then we need to look for another solution. Do you know whether your Playmaker is a MK1 or Mk2, and do you know if its software is up to date?