Hi all,
I've an Samsung ACE GT-S5830L with Android version 2.3.4.

I could configure my exchange account correctly using ActiveSync, but I lose syncronization every night, when I go to sleep and leave the phone turned on.

Every morning when I check the phone, is trying to refresh new emails, but It seems that have lost the synchronization with Microsoft Exchange Server. This issue consume all the battery in 2 hours or less....

The only way to establish connection again to Exchange Server is to reconfigure the account again, but I think that this not the way...

Any help or idea will be great! Thanks a lot for your time!