Apart from having to re-register every time I go back into DTTG4 (known issue), I have noticed that the Global inbox is not syncing,
Items from DTTG4 go to DTP4 fine. If I move them into another database in DTP they still show as in Global Inbox in DTTG4. I have tried pressing the sync cloud in DTP and changing settings so DTP Syncs on exit, but DTTG4 refuse to update to current state of the DTP Global Inbox.
I am using iCloud (CloudKit) to sync.
macOS 26.1
DTP 4.1.1
Ipad OS 26.1
DTTG 4.0.1
I have investigated a bit further. Items appear to have got ‘stuck’ when I migrated from DTTG3 to 4. New items transfer both ways successfully. The stuck items were removed from DTP Global Inbox before I migrated and may not have benn synced with DTTG3.
Rebooting iPad and iPhone solved the same / similar problem for me, so thanks for reporting your solved status back on the forum - it pointed me in the right direction!