Integration Builder Freezes whenever I try to manually create XSD

Hello, Whenever I am trying to manually create an XSD and change the Occurrence the Integration Builder Freezes and I have to task manager to kill it, everything is frozen, and I can't do anything but kill and try again. It has happened five times in a row, I let it sit for 20 minutes once to see if it was thinking but nothing.

Also now it states some of the Data Types I was creating is locked, so it knows about them somewhere is there a way to unlock these.

Any help would greatly be appreciated, and awarded 😊

Cheers

Devlin