FabFilter User Forum

Pro MB scaling stuck

I can not access any of the controls inside of the Pro MB plugin because of the scaling is stuck, or something. Is there a way to rest this?
I tried reinstalling the plugin and it did not help.

Screen Shot 2023-09-20 at 12.36.55 PM.png

I tried posting a screen shot above.

Thanks
Chad

Chad — Sep 20, 2023

Hi Chad,

Could you try entering the command below in Terminal:

defaults write com.fabfilter.Pro-MB.1 ScalingAdjustments ""

Ralph (FabFilter) — Sep 21, 2023

Ah! That worked.

Does FabFilter know why this sometimes happens? In my DAW I can hover my mouse over the Resize button when I’m at 100% scaling and I can even see the help-tip bubble pop up, but clicking it does nothing.

Even at 200% scaling I notice that I have to get the mouse riiiiight up in the upper left corner of the Resize button before I can open that menu…

cheers,

-j-

Jascha Narveson — Jan 24, 2026

That may have to do with a bug in Logic on Tahoe where the bottom part of the plugin cannot be clicked. We've reported this to Apple but so far they haven't fixed it, unfortunately.

Cheers,

Frederik (FabFilter) — Jan 29, 2026

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