New router instable wireless connections

[kayintveen]

Hi all,

i got a new router WNDR4000, which is very instable what wireless concerns. I work with various devices, like 2 iPad's, 2iPhones and a macbook. But after its is online for a few hours i cannot connect to it. Rebooting it will help for just a few hours.

I can see it, have good signal but just cannot connect.
Wired is no issue