[Q] Can´t download or update from market when on home wifi

view story

http://forum.xda-developers.com – Hello everyone ! I have this problem, when i´m on my home wifi i can´t download or update apps from google play altough i get the notifications about available updates. When i click download or update is starts to downloading but it never shows percentage or any progress just the blue bar moving. BUT on other networks it works just fine, only my home wifi is a problem (even though it worked well about two weeks ago) . I never use 3G or 4G. I think it has something to do with my router but its just weird. Do you guys have some suggestions what could i do ? (HowTos)