Character panel error - fonts too large, can't activate new fonts on Illustrator

[Samdee]

Hi all,

Hoping you can help me with an issue I'm having. It's very similar to the below issue, however it wasn't always like this, to begin with it was ok - granted that was only a few days ago....

https://community.adobe.com/t5/illustrator/font-preview-is-too-large/m-p/10132420#M112725

I'm able to get this back by using the windows display settings to 100% size in apps and other items, but it messes with my desktop outside of the app (it's a good workaround but not the ideal sitation). Unfortunately the in-app font preview size option isn't there anymore as that may have solved the problem.

Any help would be much appreciated.

{Renamed By MOD}

[JBuchmann]

This worked for me! I have three monitors and one of them is a different resolution. I think this was causing the issue, but your solution worked.