Syncing issues with gmail accounts

/e/ version: 0.14-2021012999010
Device model(s): FP3+

Summary

Error notificaitons still related to the gmail accounts, mainly to the Adress Book (TA) and some of the Agendas (not all, strangely). See an example below:

The problem

Go to Accounts > Add account
Add a GMail or Google Apps account
Wait for a few minutes

What is the current behavior?

Error notification pop up every few minutes for every GMail/Google Apps account:

The address book is presumably not synced at it should. The same issue also appears to affect calendar sync.

What is the expected correct behavior?

No error notification.

Technical informations

davx5-info.txt

Relevant screenshots

Solutions

Workaround

None.

Possible fixes

TBD

Edited Apr 07, 2021 by Amit Kumar