Rated 4 out of 5 stars

Not working "No writable calendars found, check properties". Provider (Gdata) and Lightning installed (cleaned up and re-install didn't help).

Although I can write bidirectional calendar events to calendar manually BUT cannot accept via email invitation.

Unable to solve and only workaround is to save calendar event in email invitation (ICS) to desktop and use import to add to calendar.

This review is for a previous version of the add-on (1.0.4). 

Rated 4 out of 5 stars

Great add-on in use since years but latest update fsck TB - it just keeps asking passwords. Not sure if it is Google security changed something or the add-on itself is mishandling it.

I tried allowing less secure apps option in Gmail settings but isn't working.

This review is for a previous version of the add-on (1.0.4).