Harmony Pen jittery!

Ever since I updated Toon Boom Harmony and try to use my tablet, my pen continues to jitter over and over in the program. My drawings come out jittery and even if they were stable, it’s hard to focus on drawing lines when my cursor continues to jitter like crazy. My pen works fine in programs like Photoshop, so I know this is clearly a Toon Boom issue. I really need to get this program working ASAP so any ideas?

What model is your tablet? If it’s not a Wacom brand than I think you’re out of luck. Apparently Toon Boom does not support anything other than Wacom products. There are workarounds but I cannot supply you with any. Sorry to be grim. :frowning: