Just another FYI.
The longer you wait to upgrade,The more difficult it is going to be.
Right now the current version is 7.5.2 and will be 7.5.3 soon.
So currently you would need to upgrade in two steps.
First to classic 6.X then to Threads 7.x
Then Rick is currently working on a new release 8.X. So it will just get more difficult as time goes on.
And as we move on in versions more of us will have less memory recall on how to resolve issues like you have.
