Game lag after factory reset (Windows 10)

[tmdwls94]

I own a low-budget gaming laptop and recently I did a factory reset. Ever since then, this game I play has been lagging (brief screen freezes). The lag only happens when I press a button specifically when I use skills, or whenever a message shows up in the in-game system message box. Holding down a skill button makes the game stutter pretty badly, but the game runs smoothly when I'm not pressing anything. I've tried to install nothing but the game after another factory reset but the lag was still there. The weird thing is that I do not see this issue in any of the other games that I play. What might be causing this? Any thoughts or suggestions will be appreciated. Thank you!

 

[webworkings]

After the reset, did you make sure your drivers were all updated as they would need to be.