I appreciate the patience of DTP support as there repeated threads about this issue have been opened in the past. I believe you that technically you have done all that is possible on your side.
But, have DTP developers been able to get in direct contact with Apple to investigate this issue? Or is there no “channel” to clarify such issues directly with Apple?
Might it be that other third party developers using Apple cloud do not show such errors to the user as long as sync is at least working within a certain acceptable timeframe? This might explain why indeed there are indeed only very few reports about other apps and this error.
For me icloud sync works fine at the moment - therefore I believe DTP support and developers that it has indeed to do something with the icloud sync on the server side.
Thank you so much for listening.