Blurry line appears on my screen

Development Rendering
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1

Hi guys,

When my character starts running a blurry line appears on my screen, anyone know why?
I would really appreciate any help, thanks :pray: (i tried to record but the quality is so bad we can’t see :confused: )

2

Without a screenshot it’s difficult to know for sure, but it sounds like ghosting, which is caused by the default temporal anti-aliasing.

Try disabling motion blur in the post process volume and switch the anti-aliasing to a different type.

If that affects the blurry lines you are seeing, then you know it is caused by the temporal AA.

3

First, thank you for taking the time to help me :pray:

I have tried disabling motion blur and changed the AA and unfortunately the blurry lines still appear :slightly_frowning_face:

Also, I can’t publish the record as I’m a new user :confused:

4

Update: finally it had nothing to do with UE5, I just changed the refresh rate of my screen from 60 to 144hz and it’s solved :sweat_smile: sorry for that and thanks again for the help!