Greetings , usually these kind of problems appear when your cpu is not able to fully load the visual or drawing enough power in order to be able to work properly with your gpu , We would recommend you to try this article : https://forum.melonity.gg/threads/optimize-dota-2-for-weak-pcs.313/When i use Melonity,The computer is too laggy,My Fps is 60,I don't know why,The computer is not a problem,Is it a setup issue? plz help me