I know this is not Google forum. I have posted several times in the Google Calendar forum only to get "me too" "me too" replies over the course of several months, I am hoping some brain power here may have an answer. This may not be an app in the app drawer, but I never had this problem before needing to sync for my Droid.
Google-Outlook calendar sync worked fine for 6 months. Now I get the following message in the screen print below.
I have removed Google Calendar sync and re-installed. I have answered, no and it just reappears. I have answered yes, and the count goes up, answer yes, and it will sync. But I lost some stuff and then the message re-appears a short time later with another random count.