maya looping hotkey problem
 

hi guys i just learn maya by using looping hotkey it was very fast n easy to model by using loop skill..
at 1st when i using the hotkey it looks don have any problem..
but after few times sometimes i use hotkey... it wont pop up the menu just only white line appear in flip sec then like ntg happen.

the loop hotkey is like hold ctrl and right click the mouse btn.. it will appear .. buts sometimes it din work ..
pls urgent some1pls helpme

thank you:beer:

Make sure you dont have the cap lock on?.................dave

my caps lock is on off mode