Issues while pedaling

Hello everyone!

My belt on my Tacx Flux S made an annoying, screeching sound so I decided to take the cover off and reapply a silicon spray on both sides of the strap. I’d already done this once when I first bought it (second hand) and did so just today as it started again. Now however - after reattaching the cover and bolts etc. the pedals seem to not have resistance when they are going from horizontal to vertical position. Thus it looks like this when I’m trying to use it: youtu.be/nSc6VuQHvzk

Does anybody know how to fix this issue, or is struggling with it too?
I am also pretty confident that I have not applied too much of the Silicon Spray…

Thanks for your help!