Weird red glitch when I run MC

[finite cairn]

Hey guys, ummmmmmm….. could any of you smart people let me know what tf is going on with my game?? It’s flashing red and I don’t know what to do with it other than move everything to a completely new modpack. Here’s a video as evidence:

[finite cairn]

Here's my logs for the smart people to decipher:

[quick jolt]

• Mod 'Debugify' (debugify) 1.20.1+2.0 recommends any 3.x version of yet-another-config-lib, which is missing!
  • You should install any 3.x version of yet-another-config-lib for the optimal experience.
• Mod 'Dynamic FPS' (dynamic_fps) 3.4.2 recommends any version of quilt_loader, which is missing!
  • You should install any version of quilt_loader for the optimal experience.
• Mod 'LambDynamicLights' (lambdynlights) 2.3.2+1.20.1 recommends version 0.19.1 or later of quilt_loader, which is missing!
  • You should install version 0.19.1 or later of quilt_loader for the optimal experience.

in that very first part, i would try following that.

First immediate thing I saw tho

This could be a mod incompatibility screwing with it as well, or your GPU dying. Could you send the modpack for me to look at?

[thorn salmon]

These are recommendations and not requirements, so they aren't necessary. As well, none of these are likely to cause such a rendering issue

I think first thing I would recommend trying is see if this bug happens without any mods installed just to rule out if it is a hardware issue, like GPU dying as mentioned. If it only happens with mods then that does point to one or more of the mods in the instance causing this problem

[opal compass]

flashing red or green would likely indicate graphical driver or connection errors. because you've implied it works with other programs, it's probably your drivers. download driver software and update those, and then restart your computer and try the modpack again. Also try completely removing and reinstalling those drivers. Then if it's still this modpack doing this stuff, troubleshoot from there.

[finite cairn]

Can you send me a tutorial of it, I’m not exactly the most tech savvy person with these types of things…..

[opal compass]

first, what GPU does your laptop have

if any, it may have integrated graphics through the CPU

Google is your friend here:
"How do I find what my gpu is"
(opening up task manager, go to performance, and there you should see GPU. If it says Nvidia Or AMD, proceed from here, if it says Intel, then that's different. If you have both, do this for both)
"How do I update my graphics drivers for ___"
(Fill in the blank with Nvidia, AMD, or Intel)

Usually you'd just go to the website of the manufacturer (Nvidia, AMD, Intel) and download their driver software which will install it all. Since you've no idea how to do this, I know you've never done it, reinforcing that it's probably 100% the issue

At least I hope it's that simple lol

[finite cairn]

I'll try my best to do the tech stuff

[finite cairn]

Found my grapciks card lol; It's AMD Radeon (TM) RX Vega 10 Graphics

[thorn salmon]

You can download and update your graphics card from here: https://www.amd.com/en/support

see if that makes a difference after update

[finite cairn]

I’ve kinda already updated it, but thank you

Let’s see if it fixes it……

@quick jolt @thorn salmon @opal compass Guys! It’s fixed! It’s not glitching tf out anymore! :D

[thorn salmon]

oh thats great to hear!

[quick jolt]

oh nice

thats pretty cool bro

[finite cairn]

Ty for helping guys!

[quick jolt]

np :3