Hi, I have some problems with my harmony screen. Everytime I open the program I get greeted with a black screen where I can’t see what I’m drawing. I know that I have to changethe antialasing on the preferences table, which forces me to reset the program.
HOWEVER, I can’t save my changes cause there’s no button at the end of the preferences screen to save. I tried making the screen shorter or smt but I just can’t.
If someone knows how to fix it please help 
Hi, I also got the same problem, and was wondering why my change wouldn’t apply, until i saw someone with the full screen at the end end with a “ok” Please do contact me if you ever know how to deal with it
I manage to solve this. You just need to go to your screen settings on your computer, and change the display percentage from 125% to 100%. Then you will be able to see the ‘ok’ button at the end.
Then just change it again to 125% so it looks as usual.
Thanks a bunch for sharing that information. It’s been incredibly useful!