https://bugs.winehq.org/show_bug.cgi?id=49036
--- Comment #13 from mr.lumberg@gmail.com --- (In reply to Olivier F. R. Dierick from comment #12)
(In reply to mr.lumberg from comment #9)
I attempted to install LMMS 32-bit release for Windows, which was unsuccessful; please refer to attachment for text of error.
Hello,
--- quote from attachment --- wineserver crashed, please enable coredumps (ulimit -c unlimited) and restart. --- end quote ---
Looks like bug 49011. This is a regression in wine-devel/wine-staging 5.7. This may explain the issue with VST plugins too.
Please, downgrade wine-staging to 5.6 and retry.
Regards.
I purged 5.7 and reinstalled 5.6 from the cache about four hours ago, and I can confirm that is it working properly again.