The FTB Forum is now read-only, and is here as an archive.
To participate in our community discussions, please join our Discord! https://ftb.team/discord
you described our problem exactly. i have no idea what changed overnight. tried deleting .minecraft, and ftblauncher folders. deleting all mods and reinstalling. nothing worked. i disabled all the horizons mods and was able to play single player. so i'm curious if a specific mod was updated...
