There are a incompatibility with this range extender with PS4, I have test two range extenders and they give the same problem, some times the PS4 can conect to wi-fi, other not and give an error of "lost or week signal" the RE200 is a 3 meters of PS4.

Now I try the RE200 in AP mode with a network cable, but have the same problem.

All other divices work fine.

I have read in a playstation forum, the TPlink wi-fi have several problems of compatibility with Playstation, Sony advise for not use this brand with Sony Playstation's.

For tplink manufactor this is not good publicity...

Have some kind of "workarround" for this issue?