Hi all. I have a Kona LHi-RO in my MacPro with FCP 6.0.6. I am editing an XDCam EX sequence and monitoring HD through the SDI port and also SD through downconversion on the composite port. The issue is this: monitoring is fine through scrubbing, trimming, etc. but when I actually play the sequence the video (on the monitor, not in FCP) freezes and holds the frame that the playhead started on. When I stop playback the monitor is updated to the "correct" frame. I have not knowingly changed any settings since when this was working properly. Thanks for any help.