Hello Everyone,
We released an update to Fusion 360 this morning (Eastern Time, USA) and we are aware of one specific issue with offline mode. Below are the details:
1. Go Offline
2. Create new design(s)
3. Go Online
4. 3 copies of your design will be uploaded and none of them are valid. NOTE that your offline cache is still good, it is an upload issue that we caught during the deployment.
Reverting the deployment would have meant continued disruption to your work. We know what the problem is and are actively working to correct it within the next 24 to 48 hours. Until we release an update that solves this issue please do not use Offline Mode to create "NEW" designs. Editing existing designs in your offline cache should not have any issues. Thank you for your patience and apologies for the inconvenience.
We will post an update just as soon as we release an update to this problem.
Best Regards,
Sanjay Jayabal.