I have used insync since the first beta for Teamdrive. After several problems, especially with updates, I now notice that many used folders are missing whole subfolders or files.
This means that customer data is irretrievably lost. Not good if you use Google Teamdrive as backup for your customer data and Insync deletes local data and you don’t know why.
This software is not mature - do not use it for professional purposes!
Kindly attach the log files as well! You can learn how to do so