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For some reason my VST plug-ins aren't showing besides a few inside of Studio One. I'm suddenly missing almost all of my plug-ins inside of Studio One when I'm in a session. It told me devices are missing in a recent session I pulled up. Not sure why I'm having this problem... The only thing I can think of is I updated my M1 Mac mini and updated Studio One 5 to the latest version. Would that cause issues? Also, Studio One is only accepting Audio Units now for me to see certain plug-ins that I could see before and use as VST plug-ins. What is this? I want VSTs back.

Specs: Mac mini (M1 2020) > Chip: Apple M1 > Memory: 16 GB > OS: Big Sur v11.2 - Focusrite Scarlett Solo 2nd Gen - Yamaha HS7 Monitors > Studio One V5 > Maschine MK3 > Nektar Impact LX88+
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by Tacman7 on Wed Sep 22, 2021 7:47 am
You got the M1 situation going on.

Putting that aside, you should check the normal stuff first:

On Windows I've had to restart the software and even restart the computer to reset things sometimes.

Don't know if you're including power cycle as one of your troubleshooting tasks.

I usually have the plugin scan turned off and only turn it on when I have a plugin to add.

Lot of rebooting usually. If I don't see it at this point I check licenses and iLok and such.

As well as paths.

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by astokesmusic on Wed Sep 22, 2021 2:55 pm
@Tacman7 Thank you for the reply. I tried restarting Studio One and restarting my Mac and I continue to open my session to find missing devices. Omnisphere and like one other plug-in show up in the instruments, but most of my plug-ins are suddenly missing. For the most part, I can only access PreSonus plug-ins. I checked my paths for VST plug-ins and I have it routed to the right location in Studio One. This is quite confusing.

Specs: Mac mini (M1 2020) > Chip: Apple M1 > Memory: 16 GB > OS: Big Sur v11.2 - Focusrite Scarlett Solo 2nd Gen - Yamaha HS7 Monitors > Studio One V5 > Maschine MK3 > Nektar Impact LX88+
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by Trucky on Wed Sep 22, 2021 5:20 pm
@astokesmusic

Please check out the following links:

Support for Apple M1 Macs - everything you need to know
https://support.presonus.com/hc/en-us/articles/4409292282765-Support-for-Apple-M1-Macs-everything-you-need-to-know

Studio One on M1 Macs—what you need to know!
https://blog.presonus.com/index.php/202 ... -need-know

PLEASE ADD YOUR SYSTEM SPECS TO YOUR SIGNATURE.
Download the SO 6 PDF MANUAL. Access your MY.PRESONUS account.
OVERVIEW of how to get your issue fixed or the steps to create a SUPPORT TICKET.
Needs to include: 1) Subject 2) Description 3) Country 4) Product 5) OS 6) Audio Software


Windows 11 Pro 64-bit (23H2), Studio One 6.5.2 Professional | Notion 6.8.2 | Universal Control v4.2.0.96206
Intel NUC 13 (Intel i5-1340P, Intel Iris Xe Graphics, 32GB RAM, 2TB SSD, Revelator, SIII 32
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by jazzundso on Wed Sep 22, 2021 5:27 pm
Yes, your plug-ins don't show up because they are not ready for running on an M1 in native mode yet. AU plug-ins are available because MacOS runs them in Rosetta mode under the hood. Omnisphere is available because it's already M1-ready.

Two options to get your VST plug-ins back:

a) Go to the website of the plug-in developers and check if they already provide a M1 native version of the plug-in(s).
b) Run Studio One in Rosetta mode

https://support.presonus.com/hc/en-us/a ... ed-to-know

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