No servers are showing up in any game

[razieee]

Good Evening community!

Today i bought a new router for my self. Little guy called ASUS RT-N12 and i think i got a problem with it. I can browse everything at anytime i want i can watch videos on 1080p i can torrenting if i wish but i cannot do one thing. I can open up Steam i can open one of my games but i cannot see a single server in my games. And not just in one . In all of them . I never experienced something like this before . I tried to do something about it my wifi configurator i turned off firewall tried open some ports everything. But no success.
I saw lots of similar thread here on this website so i give a chance for it.
I would really appreciate if someone would be able to give me an advice!!

Thank you guys!

 

[computertech82]

Find out what port are needed to be open for those games, then make sure the router has those ports open.

 

[razieee]

Find out what port are needed to be open for those games, then make sure the router has those ports open.

I already turned my firewall off . So in my best knowledge theres no need to port forward now ... and still no servers :/

 

[razieee]

UPDATE:
I gave it a try on my notebook as well. It worked perfectly, could see every server , works like charm ..
Anyway i bought one "USB stick receiver" ASUS USB N13 B with my router .. maybe this device could cause that problem ? Yes its plugged in into my desktop pc.