Galaxy S24 Ultra cannot syncronize with Thunderbird calendar

[Julian_IT]

I recently change mobile phone
Old one Galaxy S21 Ultra, perfectly working.
New one Galaxy S24 Ultra, not correctly working.
Apparently MyPhoneExplorer seems connected anche checking calendar items between Thunderbird Calendar and mobile phone calendar. In fact it close as no any differences between the two calendar present.
After checking on mobile phone, non one item present on Thunderbird calendar update on mobile phone and viceversa.
I verified again on my old Galaxy S21 Ultra, and on this phone no any kind of issue, all working correctly.
I tried to remove MyPhoneExplorer from S24 and re-install and the issue ret present.
Have you an idea of what is the problem?

[icke1954]

This is often because the wrong calendar has been activated under Phone => MPE-Client => Settings => Calendars to sync. Which calendar is activated there?

[Julian_IT]

This is often because the wrong calendar has been activated under Phone => MPE-Client => Settings => Calendars to sync. Which calendar is activated there?

I found the solution.
It was for wrong configuration after added new phone in the user list.
It needs to configure again (deep) in syncronize for choosing correct calendar (not selected in the list).
Thank you for your support

[icke1954]

Thanks for your feedback!
Best regards icke