I am having a problem with your new release, version 13.0.0 (42936) which I did not have with previous versions. I always use Parallels in Coherence mode. When using Cmd-Tab to switch between applications (which I do constantly all day long) here's what frequently (but not always) happens: The focus is on a Windows app, in which I am typing. Then I Cmd-Tab switch to a Mac app, in which I type or click the mouse. Then, when I Cmd-Tab back to the Windows app, instead of that app getting the focus, the virtual machine gets the focus. Then I have to take extra steps to put the focus back on the Windows app itself. This is very frustrating and driving me crazy! It is definitely reducing my productivity. The weird part is (besides this mis-focus problem) is that it doesn't happen all the time, and I have not been able to determine the circumstances under which it does occur. But it happens often enough that it is a real problem. I would be very happy if this bug could be fixed, so that Parallels works like it used to for Cmd-Tab app switching. I would be even happier if there was a setting in Parallels so that the virtual machine icon would not even appear in the list of apps when Cmd-Tab switching.