@Jasemelbo Excellent. Well, I'm glad it's working for you with no loss of form or functionality. If you were willing, at your leisure, could you try a couple more things to help me pinpoint the issue?
It looks like I'm only using one of the fonts in that "handwritten" folder, which is brown_bag_lunch.ttf. Could you try deleting one or the other, and tell me what happens?
I would be interest to know if the mere presence of the font is the issue, of it's only when it's loaded. If you could find...
...[Your Community Folder]\bksq-aircraft-commander114\html_ui\Pages\VLivery\Liveries\Registration\bksq_key_registration.css
...and replace the following line:
src: url("/Pages/VCockpit/Instruments/Shared/Fonts/Handwritten/brown_bag_lunch.ttf") format("truetype");
with this line...
src: url("/Pages/VCockpit/Instruments/Shared/Fonts/DotMatrixFonts/5by7Mono.ttf") format("truetype");
That would tell us something interesting.
I think that's all the testing that can be done, but that should give me enough to go on.
Thank you again so much, and let me know if you ever need anything else from me!