[AC Question]

Hi All - am sitting here with my Win7 laptop happily connected to internet sharing via my Nokia930 Winphone, but cannot for the life of me get my Sony Xperia tablet running Android 5.1.1 to connect properly since a recent update. Have investigated this wifi exclamation point problem on the net and understand its relation to Google Servers. Occasionally it will connect and I can work online over internet sharing, and whenever I am at home in range of my router, no problem. It is extremely frustrating doing numerous reboots, re-establishing wifi connections, trying airplane mode, all the time saying it is connected, but apps unable to respond. Google - for crying out loud please FIX this problem which has only occurred since Lollipop appeared !!!!!
Bazzaw1