Have you checked in preferences the folders that Studio One references for your plugins and soundsets?

What does "completely gone" mean? Did they disappear from the insert slots or how exactly does it look like?

Which script errors do you get? Did you install 3rd-party scripts? Could you post a screen shot of these script error messages?

garyshepherd wroteHave you checked in preferences the folders that Studio One references for your plugins and soundsets?

Of course. I've never seen it before.

We need specifics and details, check what Jazzundoso said. Screenshots and full script error messages would be nice (and tell us what version you are posting).

jazzundso wroteWhat does "completely gone" mean? Did they disappear from the insert slots or how exactly does it look like?

Which script errors do you get? Did you install 3rd-party scripts? Could you post a screen shot of these script error messages?

Here you go. It was literally empty, but the plugins show up today.
I'm sorry, but I don't wanna roll it back again as I can't do anything with it.

So 6.1 is now working, Solved by a reboot?

PreAl wroteSo 6.1 is now working, Solved by a reboot?

Nope. The issue is still going on. The plugins still disappear every time I switch the scene.
What I guess is that So6.1 is not compatible with AMD cpu. The similar issue happens with other app, Krita.

Try updating your RTX 3060.drivers from Nvidias site, perhaps there is a firmware.update for it too, and get windows update....up to date.

If you convinced it's an AMD chip compatibility (sounds a bit odd but wouldn't rule it out) you can always try a motherboard BIOS update.

PreAl wroteTry updating your RTX 3060.drivers from Nvidias site, perhaps there is a firmware.update for it too, and get windows update....up to date.

If you convinced it's an AMD chip compatibility (sounds a bit odd but wouldn't rule it out) you can always try a motherboard BIOS update.

I don't think Studio One uses the dedicated graphic card, but uses the internal graphic card. I'm staying with the current version of Nvidia driver as the new version gave me a serious issue as well. Anyways, I updated the AMD chipset with graphic, but no luck.

Nothingness wrote

PreAl wroteSo 6.1 is now working, Solved by a reboot?

Nope. The issue is still going on. The plugins still disappear every time I switch the scene.
What I guess is that So6.1 is not compatible with AMD cpu. The similar issue happens with other app, Krita.

Please show a screen shot or screen capture. Too much guesswork going on here. It's not possible to make any suggestions without having further details.

Nothingness wroteI don't think Studio One uses the dedicated graphic card, but uses the internal graphic card. I'm staying with the current version of Nvidia driver as the new version gave me a serious issue as well. Anyways, I updated the AMD chipset with graphic, but no luck.

The nvidia driver can still be an issue. If you set your bios to run the internal card as primary you could find out. Maybe it already is.

(BTW possible latest nvidia drivers works best if the the latest firmware is installed, that is if there is one available). EDIT - forget it, it's a laptop not a desktop sorry. That would be in the motherboard bios update too.if there was anything to be updated.

It could also be the internal graphics card driver of course (looks like you updated the drivers) which could also get updated with a motherboard bios update.

All speculation but this is the first thing I would try to rule out the graphics side. You may also try temporarily disabling your virus scanner esp if it's third party and restart studio one in case that's getting in the way. I assume you aren't running anything like VNC.

And if course you could try a fresh install of studio one (or reinstall - best try both) followed by a reboot.

These things can be tricky to diagnose, either you need to run a whole load of updates everywhere and hope something works (that includes windows update), or wait for somebody here who may have experienced the same exact issue and know what to do. Or you could contract Presonus support once you've run out of options, they may however start giving you.similar advice I've given you at first, unless it's a known issue.

More info is always nice, you've sent a screenshot but perhaps a video would be helpful. Looks like you are the only person experiencing this right now, that situation may change.

PreAl wrote

Nothingness wroteI don't think Studio One uses the dedicated graphic card, but uses the internal graphic card. I'm staying with the current version of Nvidia driver as the new version gave me a serious issue as well. Anyways, I updated the AMD chipset with graphic, but no luck.

The nvidia driver can still be an issue. If you set your bios to run the internal card as primary you could find out. Maybe it already is.

(BTW possible latest nvidia drivers works best if the the latest firmware is installed, that is if there is one available). EDIT - forget it, it's a laptop not a desktop sorry. That would be in the motherboard bios update too.if there was anything to be updated.

It could also be the internal graphics card driver of course (looks like you updated the drivers) which could also get updated with a motherboard bios update.

All speculation but this is the first thing I would try to rule out the graphics side. You may also try temporarily disabling your virus scanner esp if it's third party and restart studio one in case that's getting in the way. I assume you aren't running anything like VNC.

And if course you could try a fresh install of studio one (or reinstall - best try both) followed by a reboot.

These things can be tricky to diagnose, either you need to run a whole load of updates everywhere and hope something works (that includes windows update), or wait for somebody here who may have experienced the same exact issue and know what to do. Or you could contract Presonus support once you've run out of options, they may however start giving you.similar advice I've given you at first, unless it's a known issue.

More info is always nice, you've sent a screenshot but perhaps a video would be helpful. Looks like you are the only person experiencing this right now, that situation may change.

I updated everything today following your suggestion, but still no luck. Here is the video:
https://youtu.be/TqmBFTbh_3E

As you can see, the plugins disappear every time I switch the scene. The both of scenes have the same plugins on the post.

jazzundso wrote

Nothingness wrote

PreAl wroteSo 6.1 is now working, Solved by a reboot?

Nope. The issue is still going on. The plugins still disappear every time I switch the scene.
What I guess is that So6.1 is not compatible with AMD cpu. The similar issue happens with other app, Krita.

Please show a screen shot or screen capture. Too much guesswork going on here. It's not possible to make any suggestions without having further details.

My apology for the inconvenience. I just uploaded the video for it.

If you uncheck the "recall output channels" in the scenes recall options , does it behave the same ?

julienchaix wroteIf you uncheck the "recall output channels" in the scenes recall options , does it behave the same ?

You are a life savior. Thank you!

You're welcome ! But it's just a workaround for maybe a real bug in your system (I could'nt reproduce it on mine)... Because of course be aware that with that option unchecked, your main bus inserts (pre and post) won't be able to change with your mix scenes !

Also maybe , please remember to right/click on each scene and "update scene" ; each time you make the changes you want in you mix on said scene... Maybe your bug(which maybe is not one) comes from here ? Then you will be able to check "recall output channels " again ?

Good stuff Julien. Sorry to lead you up the garden path Nothingness.