CTGP-R 1.02's "Custom Tracks Worldwide" feature was made back in the olden days, meaning that the old region patch was used, causing many issues. The most notable one of these issues is the friends list region mismatch, which means that if a user joins a CTWW via the friends list, their region would be their disc's region and not 1.02's region (vs_21). This is bad, as when that user with the mismatched region becomes the host of the room, the room stops being visible to 1.02 users and instead becomes visible to all users of that user's disc region. This would lead to the room crashing anyone joining via Regional/Continental, meaning the host may get banned from Wiimmfi.

A fix was released for this issue, and you can download it here:
- Download the full pack with the fix (444.1MB - mega.nz)
- Download the standalone fix (4.6MB - invoxiplaygames.uk)
Please ensure you delete any other StaticR.rel file from inside the /mkwii/ directory on your SD card before extracting the standalone patch, and make sure none are in your My Stuff folder.