About a month ago I started getting random input lag when starting a new song. The game plays perfectly the vast majority of the time but sometimes when i start a song i will get massive input lag. All I have to do to fix the issue is alt-tab and restart the song and suddenly everything will be fine again. This isn't happening in stable and it is completely random in lazer. I have tried closing all background applications, restarting computer, reinstalling the game, and changing most settings one by one to try to figure out what is causing it but I cant. Has anyone else encountered this issue? When i searched the issue i could only find people who were always having input lag not just random occurrences.