Double screen after packaging

Hello,

today I packaged my project. But now the screen looks splitted and doubled (as you can see in the picture). Do you have an idea what causes this problem?

Greets from Cologne!

Do you have multiple Player on your level. Uncheck this option which should disable split screen. it is on by default.

https://i.imgur.com/1yfI3dF.png

I am having the same issue and the “Use split screen” setting is unchecked. Is there another setting that can cause this?

Have you been able to solve it ?. I am facing the same problem

I had to migrate everything to a new scene and that fixed the issue.