Thanks a lot for the report. I will remove match penalty from your account. How many crashes do you have in battles? Is it become better than before? We have found that about 80-85% of all WoWs MacOS crashes are the same and we will try to fix this crash asap. It is not wrapper issue but WoWs issue. Bad news that almost all crashes do not have any usefull information in it so we will try some "blind" fixes in future versions.