bugfix: Fix game freezing on transition and disconnecting when alt tabbed on game start#480

MrS-ibra wants to merge 1 commit intoGeneralsOnlineDevelopmentTeam:mainGeneralsOnlineDevelopmentTeam/GameClient:mainfrom

MrS-ibra:bugfix/fullscreen-alt-tab-disconnectMrS-ibra/GameClientGO:bugfix/fullscreen-alt-tab-disconnectCopy head branch name to clipboard