QuickTime Player: Right arrow not fast forwarding; shortcuts

Macbook Quicktime Player 

What are 

Question 1) Forward 

Question 2) Fast Forward 

Keyboard Shortcuts

when I click the right arrow button time does not change It moves only maybe miliseconds etc.?

Question 3) When I click right arrow the playback menu disappears. How can I prevent this?

I'm looking at time while I'm forwarding etc.