Hello,

Sorry if my English is not perfect but I hope to get more answers in that language then if I ask this in French.

I have 2 Extenders in my house. One in the 1st floor and one in the Ground floor and the router is in the garage. All 3 have the 2,4 and the 5 Ghz WIFI canal open.

Since few weeks it's getting harder and harder to get a good internet connexion trough the 2,4Ghz canal but only trough the extenders.

If I'm connected trough the principal router that canal work perfectly.

5Ghz connexions are working great in all 3.

I tryed to reset the extenders, without more success.

Is anyone any idear of what could be the problem and what I should do?

Thanks in advance for your help

Bksa