Hey Bogdan!
By disabled you mean when there's still energy left, you can't reactivate a platform? The only bug I know of that might cause ths is that rays don't go through the collectibles (despite using a layermask for the raycasting). I'm sure this will be fixed in the next update, as I'm currently reworking the shooting system. Thanks for playing and pointing that out :)
PS: My highest score was 3605.