BAD stuttering on AtlasOS

Is this normal? I had Windows 11 before, and the system ran smoothly. I switched to Linux Mint, and it ran smoothly. I wanted to play some games that I could not run on Linux, so I installed Atlas OS, and oh boy! The mouse stutters badly, and the keyboard decides randomly to stick and repeat the same letter 15 or 20 times. This CAN’T be normal?