http://bugs.winehq.org/show_bug.cgi?id=58937
Bug ID: 58937 Summary: Serious Sam Classic: The Second Encounter: CRC mismatch between Linux and Windows users. Product: Wine Version: 10.18 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: -unknown Assignee: wine-bugs@list.winehq.org Reporter: bugzilla@cock.email Distribution: ---
Some maps, possibly due to an overflow, not sure, will present the message "CRC error in DIFF!" when attempting to join a Windows hosted server with WINE, or when joining a WINE hosted server with Windows.
Another issue is that when WINE users are hosting, Windows users will eventually get badsync errors and disconnect after 10 bad synchronization attempts, but I have not seen other WINE users receiving badsync errors. When Windows users are hosting, WINE players do not receive badsync errors.
One map which causes the "CRC error in DIFF!" for Windows players when attempting to join a WINE hosted server is the "Beyond The Waterfalls" level of the "Teotihuacan Map Pack".