https://bugs.winehq.org/show_bug.cgi?id=39663
--- Comment #6 from Adam Bolte abolte@systemsaviour.com --- Interesting. I don't believe I had any problems with the installation, but those overrides got me going (when added to the msvcp110 and msvcr110 overrides I already had). Galaxy now launches once again!
Once the data migration associated with the upgrade was complete, I closed the application and opened it again. The start-up delay is still there, again on an unpatched Wine 1.9.9 on Debian GNU/Linux.