I can change all my keybinds and texture packs and graphics settings and get some modpack and start playing a terraria world. I can open and close tmodloader and keep playing in one pc session, but when I turn off my pc and get back on later, I'll open tmodloader and it asks for the language and everything is reset to default besides the mods and texture packs I own. Ill have to change my terraria graphics settings, turn my mods back on, put my texture packs back on, change my keybinds again, and then when I try playing on my world it says it's corrupted and I just load the backup and play and it's fine. The character is fine for some reason. I can solve this, but it's really annoying because it's happening literally every day back to back when I get on the game and it's making me not wanna play anymore. If anyone knows what's going on and wants to help, please do, thanks.