Hello there,

I'm using:

Helicon Focus Mac 4.2.8 (29.12.2011, Mac OS)
Helicon Remote Mac 2.3.15 Beta (26.12.2011, Mac OS)

I sent a bug report using the interface directly on Helicon Remote.

My system: MacBook Pro (early 2011), i7 2.3 processor, running Mac OSX Lion 10.7.2 with 8GB ram and Radeon ...

Having the same issue here running OSX Lion, using the latest beta release.