I had the same problem, here how to fix: previous releases had all files, these releases skip some Roland files that makes the plugins crash the daws, to fix download Roland cloud manager and create an account (don't worry, it will work with no problems and the software manager will show such plugins as installed), then open your daw and the plugins won't crash anymore. You can also uninstall the bloatware (it comes with uninstaller) at that point, but if you need to add new Roland releases you might need it again, I don't know, I have to test that yet.