I've had this issue a few times too when I had my inventory open. If it was closed, it didn't slow down anymore.tmod seems to be making the game lag like nuts. Can't really click on anything, mouse takes forever to move, have to exit using Close Window. I looked it up and apparently a few other people who had this problem said it's tmod.
pirated terraria?I was having trouble earlier tonight on the Mod Browser, and I think the problem was that I was still in 0.10 instead of the latest version. Easy fix, so I downloaded the new version and replaced all of the old files with the new files in ModCompile, but now whenever I try to run modded Terraria, this message appears;
System.DIINotFoundException: Unable to load DLL 'CSteamWorks': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
at Terraria.Social.SocialAPI.Initialize(Nullable`1 mode)
at Terraria.Program.LaunchGame(String args, Boolean monoArgs)
I didn't have any troubles playing the 0.10 version, but when I installed the new files this problem occurred. I've looked around the internet for a while now unable to find any solutions to it, but here's hoping someone knows something.