Some myPhoneDesktop users ( on Mac OS X) reporting that myPhoneDesktop freezes upon quitting . The issue is caused by application called Quickeys http://www.startly.com/products/quickeys/mac/4/ If Quickeys installed on the system then attempt to quit myPhoneDesktop causes myPhoneDesktop to become unresponsive and it needs to be force quit.
We are aware of the issue and working to resolve it. At this point we are unsure what causing myPhoneDesktop to freeze (could be that Quickeys using input manager which are no longer supported, but could be something elase).
We did contacted developer but no good news as of yet… Not sure that there is much we can do from our end at this point.
I would suggest you contact Quickeys developers (we done this from our end) and request that they add ability to exclude myPhoneDesktop from their process.
Aside from Quickeys - myPhoneDesktop client has no issues with any of the applications of a same as Quickeys category/type (DragThing, LaunchBar, QuickSilver, etc)...