My teammate was too frustrated to report a bug, so here I am I've actually experienced this before, so I know the frustration, so seeing if anyone else knows about this. I also am 99% sure I can reproduce this now: 1. Push with errors (oops) 2. Push immediately after with a hotfix 3. The 3rd party will pull (both #1 and #2 pull at the same time) 4. The 3rd party that pulls both the errors and the fix will get a "Can't update due to changes in the workspace" collab error, which is unresolvable to our knowledge: Even reverting to a known working build will cause this error. 5. The only workaround that we discovered is to re-download from the cloud - which can be awful if you have a huge project Sorry I don't have his editor log or anything, but hopefully this helps. Let me know if you'd like more info and I'll see what i can do.