Nothing, on the contrary the PC has just been formatted, I don't keep unnecessary programs at startup, the bare minimum, nothing that I didn't have before, I don't have a poor PC, I have an i7, an MSI-1080 and 32GB of DDR4 ram, an SSD from 1TB I don't understand what got into the game.
On the PC I installed Rainbow Six Siege and I go all to Ultra, GhostRecon idem ultra, BF4 and BF1 all to ultra, and only Minecraft the problem, the rest of the games are fine.