Not sure how long this problem has been, as I usally use a very old version of Lackey *before all the skins and ipad support) but as I am updating my plugins I have the lastest installed... but on Windows any hot key that you use with the ALT key (EG: ALT+Q) you get a windows error beep noise. This is very annoying and has greatly reduced the hotkey options.
I havent noticed this. Is this unique to your setup?
tested it on 3 systems.. they all do it. Using windows 7
My windows test computer actually doesn't have speakers hooked up to it, so I may have not noticed this. I'll fix it.