https://bugs.freedesktop.org/show_bug.cgi?id=109955 --- Comment #99 from Rodney A Morris --- Created attachment 145366 --> https://bugs.freedesktop.org/attachment.cgi?id=145366&action=edit apitrace of Hearts of Iron IV hard lock Apitrace from hard lock playing Hearts of Iron IV without Steam. The replay from this trace will hard lock the computer, though inconsistently. I've replayed the trace three times. The replay hard locked computer one time. -- You are receiving this mail because: You are the assignee for the bug.