Used to be great

It used to be great, seemed to accurately record my sleep and wake me up at a good time. But ever since the update I have trouble getting it to respond to me (when I click sleep it turns red but doesn’t go to the screen where it’s recording), and it’s been saying I am mostly awake, which I know I’m not. I’ve tried different things, changing where I put it, closing my window, having my dog sleep in the other room, but it consistently is giving me impossible numbers, and is waking me up during REM sleep.

Lmk k about Sleepzy - Sleep Cycle Tracker, v1.6