Thanks, boisty, I tried tightening that screw a bit, but it didn’t help.
Thanks, rustydogslim. I already have a BlueSound Node 2i, bought before the Omnia became available. So, following your basic idea, I was able to pair the LG tv with the Node 2i, which is connected to the IDA-8 via coax, and voila! I have tv sound that will do until the IDA-8 is replaced or repaired (am working on both).
So thanks!