<div dir="ltr">I'm leaning towards this being a related (or the same issue) to the one Paul Harrison mentioned earlier in this thread.<div><br></div><div>James kindly kicked out a core dump log and the culprit seems to be QString here too. A snippet from James' core dump:</div><blockquote style="margin:0 0 0 40px;border:none;padding:0px"><pre style="color:rgb(0,0,0)"><pre style="overflow-wrap: break-word; text-wrap: wrap;">Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 QtCore 0x10a271a58 0x10a268000 + 39512
1 QtCore 0x10a2d35fc QString::operator=(QString const&) + 32
2 mythfrontend 0x104295300 ExitPrompter::~ExitPrompter() + 64</pre></pre></blockquote><font color="#000000" face="monospace"><span style="white-space-collapse: preserve;">I've been unable to reproduce locally with a debug build (which means I can't get lldb to help find the true culprit), but got a similar core dump on a non-debuild.</span></font><div><font color="#000000" face="monospace"><span style="white-space-collapse: preserve;"><br></span></font></div><div><font color="#000000" face="monospace"><span style="white-space-collapse: preserve;">Paul Harrison - what version of QT did you build / run against?</span></font></div></div>