Ok After another of 4 hrs of More Trouble shooting I Replaced The Direct TV Receiver To A HR 21 Brand New Out Of The Box. Now The Factory Remote Works Fine With The MS-210 and Msu 480 (Niles). No Problem . Try and Use The Philips TSU 7000 Through The MS-210 Wont Work, Try and Use A RTI T-3 Wont Work.
Heres What Kills Me I Call A Third Time To Niles To Get More Help And The Tech Says That They Have Specific Problems With The MS 210 The Newer Direct TV HD DVR Receivers . He Also Said Xantec and Rushsound . This Is More Than Just Moving The Flashers A little Left Of the Eye Or A Little Right, Or Putting Tape Over This. This Is Getting Crazy. From Now On It Looks Like If My Clients Wants HD TV Its Comcast Or Ant. Right Now It Works Great With The Factory Remote But These $900 Remotes
Out Of Luck. Ill Try Reprogramming With The New Remote On The Philips But It Was Giving Me A Hard Time. ??????????????