An issue has been introduced when using the latest PMP on Mac OSX (High Sierra 10.13.6) that when navigating the interface using an Apple remote with a Mac Mini the up/down keys jump 2 places rather than one.
Can one of the developers please have a look at this
PMP: 2.17.0.890-7d18e33d
Mac Mini running High Sierra 10.13.6
Happy to provide any more information that is required