I've developed an Excel VBA application which uses many Userforms, each with a lot of controls on them.

All of my users see the form identical to me (only about 5 currently as it's in beta), but one person sees it differently. The text on their form isn't identical to mine - so where I have multi line controls the text over-runs to 4 lines, and this is also the same with some single line controls.

I did consider a number of things that it might be, but am not able to speak to this user easily as they are very busy (like all users!).

My thoughts
* screen scaling
* font scaling
* is font Calibri installed? (this the font on all the userforms)
* Clear Type options?

I did play with these on my PC but they made no difference.

One thing that could cause this issue - they had their PC reformatted (possibly with Windows 11). I think everyone else is using Windows 10.

Any ideas?