Frustrating project management on

#1 am working on a project that currently has 210 revisions stored. If I open the project on one machine, work on it and save it, it is not available to open on another machine. Even opening the latest file shown in the project list is missing the latest edits and I do not no why. If I save the project the changes are reflected when I view the app in Nativescript preview, but I cannot load and edit the same file between pc’s, whats going on. Even files that have been saved 3 hours previously are not showing the latest edits when I open them on either the same machine or a different machine so risk loosing edits. I’ve added a video to show what is happening.