Quicken Mobile App has not been Syncing and working correctly with desktop.

I am using Quicken Deluxe, mobile app has been not syncing properly with QD. Mobile app downloads transactions well but will not upload to QD, same with the attachments I heard someone else complaining about. QD info is correct, I reset data file and synced. Went to mobile app opened after closing and app duplicated a couple of months of banking data and didn't bring in investment accounts. Unfortunately I opened QD and resynced and it uploaded all those duplicate transactions, Cleaned them back up, chose only one account for mobile app to show, reset data file again, synced from QD, opened mobile app by resigning in and once again data was again duplicated. Didn't upload this time and reset data file. Been using for many years and this was never a problem. Someone screwed something up, will not be using mobile app now, sad, was very convenient to keep updated daily and categorize transactions. Hope to hear this gets fixed, I can see by other posts that this is recurring problem.