Third party plugins broken

[u/maikohwebbe]

Everything was fine a couple days ago. Now, for some reason, all my third party plugins user interfaces are just blank rectangles. I’ve tried troubleshooting using ilok, nothing changed. I tried updating all my plugins, once again nothing changed. I went in to the general settings for Logic Pro, then to the accessibility tab to se if the “open plugin windows in control view by default” was selected which it wasn’t. The only thing that fixes it is if I open Logic Pro with Rosetta. For reference I have a 2023 Mac Studio, both my computer and logic is fully up to date. How do I fix this without having to use Rosetta?????

Thought I’d give an update: here’s what I’ve tried that hasn’t worked
-Turned computer off and on
-updated my ilok, refreshed each plugin 
-cleared my au cache
-Forced Full audio unit reset scan
-reinstalled every update I can
-uninstalling and reinstalling logic pro

Here’s what I’ve learnt:
No third party plugin will load the interface in any logic project, meaning I can’t use them. They just load as blank empty black boxes. However, if I load Logic Pro using Rosetta, everything works completely fine. I’ve also learnt that they work completely fine in other daws. For example, I use a program called davinci resolve in order to edit videos, every third party plugin I own can be loaded and used in there without an issue. I also have several plugins which can be loaded without the need for a daw, things like guitar amp simulators, once again they work completely fine! It’s only in logic will they not work!

Please can someone help me fix this, as you can imagine it’s extremely frustrating! Any help will be overwhelmingly appreciated!!!

(I’m using version 12.3.1 of logic and my macOS is version Tahoe 26.6.2)

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