https://bugs.winehq.org/show_bug.cgi?id=50847
--- Comment #6 from Moses Kim moseskim84@gmail.com --- Hello, I have installed wine-staging-6.4 and applied the following patch (https://www.winehq.org/pipermail/wine-devel/2019-July/148639.html) to get child windows to work. Ozone 9 still works, but Neutron 3 crashes with the same error. I ran the backtrace from Yabridge again with the attached outputs, and I removed the log files from the TKG branch. Please let me know what else I can add to help. Thanks.