I just purchased an Insignia 43" 1080p HD LED TV (NS-43D420NA20) from Bestbuy and the remote will not pair to it. I tried all 3 remotes I have. It seems the Ignite box/remote firmware will require an update to support it. Can Rogers support please pass this along to developers to test and support this TV? The TV pairs perfectly with my 4 Firesticks, so it's not the TV.
I found about 20 different codes for Insignia if I told it I didn't know the model number.
I believe it's also possible to setup TV and audio via a menu on the IgniteTV box, but I'm not on Ignite so I can't give you instructions for that way of doing things, although the instructions may be found in the following links.