Black "spray " in menu

[gerasimos]

I have in the screen one problem…
Only in menu settings i have on the left top a black spray colour and is very strange.
Any suggestions?
Thanks a lot

[Tieutieu]

@gerasimos I just checked, it’s definitely the normal interface. I hadn’t especially noticed before.
I would guess it is to make the scroll effect « smoother »

[gerasimos]

@Tieutieu thanks man for quick response…
I thought it’s was…a software problem.

[Audaxjoe]

@gerasimos yes mine is the same, I also hadn’t noticed it before!