Cabase 15.021 visual bug on the meters

Hello. Just updated to Cubase Pro 15.021. Here is a visual bugs on the left channel zone! Some strange bug lines here when you move the size of the window. M4 Max and Tahoe system. All was updated

P.s.Just reset to default settings. The result is the same. This bug is still here… anyone else?

@Martin.Jirsak Hello Martin. Can you please check it?

Hi
works as expected here on Win 10 Cubase 15.0.21 - no such issue. Maybe it’s OS related?

So, in this way will be great if someone can try it on Mac

Just my guess: this is your OS trying to draw sub-pixel lines and not really a Cubase issue. Have you tried it in other programs when resizing tightly packed window sections?

I don’t see this behaviour on my MacBook, works just fine.

Are you on Windows, right?

No other programs haven’t this issue for me…

Last Tahoe version and last Cubase, right?

I’m on MacOS Tahoe 26.4.1 and Cubase 15.0.21

And just tested on my external display, everything normal there too.

So strange… I have Mac studio and apple display… and this is strange issue. I don’t know the way how I can try to fix this one…

I have same bug - Mac OS 26.3.1 - Cubase 15 pro 15.0.21

I am noticing this too, after update. Did you try to trash your preferences?
And very different fallback behavior, until I trash preferences.

BTW: rebuilding the appdata/roaming/steinberg/cubase15 fixed this for me.

Win11.

Yes. I told before. I was deleted the preferences and start Cubase. It wasn’t help me..

So, seems that it’s Cubase bug for sure.

Hmm..I probably figured out, how to spot the bug. You need to stretch the area very very slowly. That’s when these lines appear. If you stretch it quickly, the bug disappears.

Indeed, I can see it now when doing so.

Thanks! So seems that it is a bug on Mac for sure! Waiting the answer from Steinberg

Hello. Can you try this way. In this way bug is here! On Mac for sure, don’t know about Windows.

Cubase itself isn’t drawing UI elements. The graphic framework is doing this.