sk17i wifi connection unstable after upgrade to andriod version 4.0.4

[luke671]

When i try to download something bigger. (ie a map navigation) connection works for a while ,wifi icon disappears and reappears .And then this message appears " An error has occurred.Check the network connection" .Please help !

[Johan]

Check out the tips in this thread:http://talk.sonymobile.com/message/154244#154244

Hopefully some of them can help you get a more stable connection.