wifi problem on xperia miro

[a7mad_ma7rous]

i had a problem on my phone"sony xperia miro"

i can't connect to my home wifi if i restart it then i connect after 2 hours it disconnect and didn't find my wifi, and i have another phone "galaxy note1" and wifi connected on it all the time

i don't know the problem

my wifi router is TB-LINK 300

[Samuel1]

Have you tried changing security options on the router to see if that might cause these issues? If not, I'd advise you to try it.

Also, can you connect to any other network besides your own home network?