Flickering screen

[chiken]

I decided to boot up TModLoader after not having played in a while and after a few minutes of playing I realize that my screen has started flickering almost like an old TV. When I tab out of the game It's very clear that the screen is flickering. When i tab out the flickering starts for a few seconds and then stops. I can't think of anything that could possibly be causing this, please help.

List of mods I'm currently using: Calamity Mod, Cellphone is Wormhole, Magic Storage, Calamity Mod Music, Shared World Map, Ore Excavator, Recipe browser, Angler Shop, More Endless Ammo, Which Mod Is This From (WMITF), OmniSwing, Shorter Respawn Time, Max Stack Plus Extra.

[FAUV]

turn frame skip off it worked for me :[]

[ronaldwright2]

is your PC old

[LUNCH]

disable all mods and see if it solves the issue, enable one by one until you find the potentially problematic mod.

see if vanilla terraria has the same issue,

reinstall tmodloader,

update GPU drivers, update O.S, close all other processes other than TMOD before you launch it,

see if your GPU allows system wide vsync / freesync, if not, see if you can enable vsync / freesync via GPU drivers to a specific game,

then if that didn't work, then try to disable vsync in all ways possible, (gpu drivers, in-game, etc...)

run the .exe in compatibility mode, assuming you're on windows.

try to switch the cables that connect your monitor to your pc, see if it changes anything, if your monitor supports VGA / DVI or HDMI or displayport, switch between them and see if something changes.

let us know if it solved your issue!

[chiken]

It's been a while since this problem occured but I have since figured out what the problem was. Turns out I needed to turn off G-sync on my monitor since it messed with games with non-fancy graphics such as Terraria.