If you are having issues with stability in the game, this section is meant to help and will be periodically updated to contain possible fixes for stability issues users have.
If you are having issues with alt+tabbing while playing the game, we recommend switching to borderless windowed mode in video settings.
OSX Changelevel Crash
If you are experiencing crashes in OSX when loading a level, try setting your Paged Pool Memory Available video setting down. This should help mitigate the issue.