1.12.2 - Everything flickering (Forge)

Hello!

Whenever I install Forge, everything starts going crazy in my game (gif bellow)

VBOs and Vsync must be kept disabled, 'cause there is an inevitable crashing because of how old is my PC 

3 months ago it was working normally (VBOs and Vsync were disabled as always), but after a full reinstalling duo other issues, this started happening

If I disable fullscreen, It didn't flickers that much (but it still happens), if I stretch the game screen, it starts happening a lot again

My PC:

Intel E5400

G31/G33 Express Family (in other words, it's an onboard GPU)

4GB RAM Ddr2

• All my drivers are up to date
• I already reinstalled it
• Java is up to date too (it's Java 8  )
• Forge version is 14.23.5.2854 (3 months ago I was using that one normally), but the others Forge versions flickers too
• Already tried Optifine. Nothing changed
• Since it's an Intel onboard graphic card, there is no "threaded optimization"
• There is 3GB Ram allocated to my game (just like in the past)

Edited May 13, 20205 yr by PandaDimensional