I'd like to report a bug with Synplant 2: when I use Synplant 2 on Ableton 12 (MacBook Pro with ARM M1 chip) and then need to close the window, the plugin freezes, displaying the classic colored scroll wheel typical of MacOS. The plugin doesn't cause any crashes, but it's annoying having to wait several seconds before the window closes.
Does anyone have a solution?

I've heard about this once before for a single user, but he was using Studio One v7. In his case, going back to v6 solved the issue, and after that, it worked in v7 as well.

Did you manage to figure anything out? Is this also happening on completely fresh songs as soon as you add just one Synplant instance? Do you have any other host you can test with to see if it is replicable?