BTT does not even load with Catalina!

Hi

Just updated to Catalina. Current version. Mac Pro 12 cores 2013.

When I rebooted it was opening BTT in loop fashion. Opening and closing like a warning screen to open the Preferences but it was closing it after less than one second so it was impossible to read. However I was able to give permission in Preferences then BTT stopped opening and closing and now it does not even load. Nothing happens when I click on the app.

For 2 times I have removed all "BetterTouchTool" files with FindAnyFile but the loop goes over again.

I have the same installed in my MBP with Catalina as well working fine. Please help. I am desperate with that!