Help wifi connected, but no internet

[jos666]

Hey all,

wierd issue here
my wifi is connected on my x8 but i have no internet acess
on 3g i can surf
tried about everything i could think off

i can surf to the ip address of my modem and login without any issues
surfing to internet doesn't work, neither to an ip address
so no dns issue
other devices are connected and have normal internet access
tried rebooting phone, modem
static ip
changed dns servers
updated phone software
changed security mode on router
deleted preferred networks and reconnected
and some things i might already have forgotten

any help or ideas would be appreciated