You may have experienced a licensing issue whereby Insync suddenly reverted to an expired trial for some or all of your paid accounts. I have responded to a number of you asking to refresh the license in-app after I made some changes on my end. However, I have received updates from some of you that a license refresh does not work.
We sincerely apologize for the trouble this has caused on your end.
Rest assured that our engineers have been alerted about this urgent matter and are working on a fix. I will be updating this thread accordingly.