Syncing with More than One Google Account in Same Outlook Profile Not Supported?

[antonyupward]

Hi,

Been syncing my Outlook calendar with a single Google Account for years without difficulty.

Recently attempted to add syncing my contacts with a second, different, Google Account.

Although I can autodiscover and test successfully, when executing the Sync with the 2nd account I get an error in the log: https://www.google.com/m8/feeds/groups/default/full ---> System.Net.WebException: The remote server returned an error: (400) Bad Request.

This is on an out of date version, so perhaps this feature is now available on the current version?

Windows 10 1909 v18363.959, CalDav Synchronizer 3.8.2.0, Outlook 2016 MSO (16.0.13029.20232)

Thanks
Antony