hotkey problem?

 
Hi,
I just wrote a very simple indicator, which includes 4 MAs.
I assigned a hotkey to it: ALT-Z

But I must press ALT-Z several times, 5 or 8, untill this indicator shows up. Is this a bug?

And I also notice that hotkey can not switch off the indicator.


Thanks.
wyf.
 
We haven't found any problems after investigation. Hotkeys cannot 'detach'. Only 'attach' function is implemented.
 
Thank you.