http://bugs.winehq.org/show_bug.cgi?id=59450 --- Comment #38 from Tony Fabris <tfabris@gmail.com> --- AHA! Updated information: I'm able to look at the Git Blame for the mainline MoltenVK since that's up on GitHub. I can't see Crossover version's Git Blame, since I don't have access to their internal git system. But it turns out I don't need to, the answer is in the mainline MoltenVK on GitHub. The fix to MVKEnvironment.h to hard-code MVK_CONFIG_SYNCHRONOUS_QUEUE_SUBMITS to "1" without a version check, was made 5 months ago (Oct 4 2025) by Squidbus. It was part of a project to clean up the code after they dropped support for MacOS 10.14 and lower. This is the commit which fixes the bug: https://github.com/KhronosGroup/MoltenVK/commit/3675d87f942e48498ba9bb0b2dc9... Prior to that commit, it did a system version check which set the value to 0 on older systems. I can't be sure that version check ever worked correctly or not, but it doesn't matter, because that version check is only getting called in an outdated version of Molten VK. So this bug is occurring because the version of MoltenVK that's shipping with Crossover 26.0 is older than than Squidbus' October 2025 commit. As long as future releases of Crossover will include more current versions of MoltenVK, then the bug won't occur on future versions, and I don't have to report anything to anyone! So: Bug is already fixed, I have your one-liner workaround, and I think we can close this thread. What do you think? Henri, thanks again for all your help with this. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.