i saw on google that android 4.2.2 does has some problems with wifi but i also saw it the nexus with the problem.
but how ever i have the acer liquid E2 and sometimes after its coming out of stand-by my wifi isnt working its sending information to my router but its not getting something back.
so is it my mobiel or is it android 4.2.2 ?

many thanks if some one can give me some help.