my Intel Macbook Pro 15" late 2013 runs 11.4 Beta (20F5046g) for 2 days now and while Google Drive, Dropbox, and Onedrive clients sync fine, Insync does not.
I am on Insync Version 220.127.116.11955 (18.104.22.168955)
It hangs on a white pop-up window and does not sync. When I click the notification bar icon the ball starts spinning endlessly. Memory usage of insync in activity monitor increases to 3+GB after some time.
Has anyone seen this behavior and fixed it?