Google Sync error on TP2, please help!

[peridoc]

Keep in mind that I am using Google Sync for Contacts and Calendar only...no email or tasks.

I have my TP2 configured to sync via ActiveSync to Outlook and I want to also have my phone sync to Google Sync using Exchange. I have no trouble setting this up in ActiveSync on my TP2 and everything transfers and gets sync'd up to Google with no problem.

The problem that I am having is that after some amount of time (hours, days, etc.) I start to get an "Attention Required" message on my handheld in ActiveSync. When I click on it I see the message under the Exchange area that "There has been a change made on your server that requires you to re-synchronize all items on your device" and it has an error code of "0x86000106". This in turn causes ActiveSync via USB to my computer to fail and cause errors too.

I can fix this by deactivating the Google Sync portion of ActiveSync and getting the USB portion happy again, then add back the Google Sync but this probelm keeps eventually coming back.

Any thoughts or suggestions on how to correct this? It happens every time.

Thanks!