I'm running into this problem as well. OS: Ubuntu 22.04 wine version: wine-staging 8.5~jammy-1 LMMS version: lmms-1.3.0-alpha.1.102+g89fc6c9-linux-x86_64.AppImage I had to downgrade all the way to 8.2 to get VST plugins to load again. For OP, I created a BASH script to launch LMMS and make it use an...