Did you get a call back from Outlaw support? Where they able to work through the problem?
I've not updated to the new software but I don't recall, as you noted, reading any threads on the sync being off after updating. Does the Lumagen auto sync like like some of the DVDO models? I'd start by taking the Lumagen out of the video path to see if that changes anything. Just a thought...
Also, I enjoyed reading your AVS thread about your HT construction. It was great fun to see your progress and craftsmanship and dream of someday having a dedicated room for my own theater.
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AvFan
Outlaw 976 | ATI 2005 | M&K 850s Left, Center & Right, Surround-55s, MX-70B Sub | Harmony 950 remote | Panamax 5100 | OPPO UDP-203 | LG OLED55B7