does speeding up footage, editing it, and reverting it, create audio lag

I have been editing my videos regularly for a while and have never had problems with the audio. But recently I started editing all my clips at 150% speed to improve my efficiency. However, I have noticed that all of my finished products have a significant lag between the audio and the video. I'm unsure if that is due to my editing at a higher speed, or because I have started filming longer in camera, leading to some nasty audio drift prior to the editing. I dont think the drift would affect it though, because i fix it prior to editing

Can anyone help?

TLDR: does speeding up footage, editing it, and reverting it, create audio lag?