Hello @GarlandDuvall
Thanks for reaching out to us, are you available in a restricted network area? If not, it may be caused by you might have upgraded the API version of this project and is unable to see a model created with a previous one. It works through this button "Upgrade" in the Studio UI when you select the project you want to open:
I hope this helps, please let me know how it works.
Regards,
Yutong
-Please kindly accept the answer and vote 'Yes' if you feel helpful to support the community, thanks a lot.