I haven't noticed any delay in volume setting. I had only one problem with the H-1 that sometimes it missed turning on the Fios box. Went to the web site for my settings and selected troubleshooting and my problem was listed. I selected it and it did an update to the remote. Since then-everythings perfect.
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Outlaw 990-7500, OPPO BDP-83, Main L&R: B&W DM604s3, Rears: B&W DM602s3, Ctr: B&W LCR600s3, Velodyne SPL1200R, Outlaw, Signal, Blue Jeans Cables, Sony 52W4100 LCD, Harmony One