How to fix whole screen jitter in packaged game

Hi guys,
I have a issue which is causing my packaged game to have a screen jitter. I play test my game regularly in the editor and don’t get anything like this. I don’t know what is causing this or how to fix it, if you have any advice I would love to hear it.
Here is a link to a short video showing what I’m talking about.


Thank you so much for bringing this to our attention. After looking over your video posted and checking it against Jira, I found UE-26778 in our system. It’s a priority 3 - normal bug which hasn’t been resolved yet. It’s affecting versions 4.11 and 4.12. It is not happening in 4.10.2.

Please review this thread as there seems to be some useful tips that may work around this issue for you:

Thank you!