There are a number of changes in the upcoming patch that will cause some mods to load improperly, in a way that isn't immediately apparent when selecting them. The affected mods include:
- Tournament Mod
- Continuous Innovation
- Sandbox Mode
And potentially others (anything that uses Harmony patching). Using any of those mods before they update will make the game unplayable. If any of the affected mod authors need help getting their mods working again, please feel free to PM me here.