Anyone else getting the "skipping" during playback and live tv on your DVR501 or other models? It is very annoying when I'm watching a comedy and I miss the punchline because it "skips" I called Dishnetwork and they are aware of the problem with the software. Who writes this software? My contract ends this month. I think I'm done with Dishnetwork after my 3rd DVR replacement and all this software bugs. 
