Update
Spinning ball again and not loading up. Support has not got back to me. I was really hoping this would work out, however I must move on to something that works. Maybe in the future I may take another crack at it.
Cheers everyone, and great website!
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Not running smoothly on same machine and Logic 10.5.1 version as yours. Extremely slow and sluggish! I've deleted and re-installed, but nothing has changed.
P.S.
I'm using the demo version in order to buy, but not while it works (or doesn't) like this. I have notified support and hopefully they respond with some suggestions.