Studio viewport ignores clicks

Studio's viewport ignored clicks when the game was set to fullscreen. Build 44 fixed it.

What you see

Clicking in the Studio viewport does nothing and Windows plays a ding.

Who's affected

Studio users on build 43 or older with fullscreen switched on.

What to do

1. Update Luduvo.
2. On older builds, open %APPDATA%\Luduvo\Client\Settings.cfg in Notepad, change fullscreen=1 to fullscreen=0 and save. IgorAlexey confirmed that's safe.

Don't bother with

• Deleting the whole Roaming Luduvo folder. You don't need to.

Status

Fixed in build 44. If you still see it, update Luduvo first.

“the fullscreen=0 workaround in Settings.cfg is safe. You do not need to delete the Roaming Luduvo folder”

How the Doctor spots it

This one doesn't leave a log. Pick it in the "No log? Pick what you saw" list on the Doctor page.

Sources

• The workaround forum
• IgorAlexey's reply forum
• Build 44 release notes forum

Credits

• 0v3r5e3r, found the fullscreen=0 workaround

Last checked 26 Sep 2026.