Ps4 to bad reception why?

ar
- in PlayStation
1

Hey people today I have a new router Fritz Box 7590.

I set it up and everything is running! (Have a 100k lead 90K arrive!) Mobile phone is upstairs in the apartment 80k, Tv has upstairs in the apartment 80k just my ps4 not, which has only 15-20k why because that? Can someone help me there?

Le

How much k has the PS4 right next to the router?