Working with GW and Mobility 18.4.1:
I have a user with a Samsung S21 device, whos appointment get duplicated (or more) during time.
In the client the same appointments will be seen only once.
* Reset the foldersettings of the user.
* We deleted and renewed the Mobilityaccount already.
* Deleted the accounts and reconfigured on the S21 device.
* Compination of all tre above mentioned.
* added a secondary device Samsung S7. This device had no issues with duplicated appointments, while the S21 still duplicated....
Now i am out of ideas what i could try. I think it is the device but i don't have an idea how to solve it.