@jason, FYI, the U55CV-U didn't work but the other newly added sceptre tv did the trick (X435BV-F, which has 2 entries which appear as duplicates) so I'm all set. So there might be issues in accuracy of these entries but more importantly they work!
TYVM! Remote now in use! Love it! Appreciate the support!
You and the team are building such a great and needed product! I love the community engagement! Will recommend!