So, I bought a Sony STR-DN1030 a few months back to pair with the LG 47LM7600. About two weeks ago, my receiver stopped playing the ARC from the TV. First, I went through the manuals and followed the directions step by step. Then I tried doing a hard reset on the receiver. Fixed it until I turned it off for the night. Tried another HDMI cable, nothing. I really don't want to do a reset on the TV unless someone here can tell me it would fix it. Any help with my issue would be greatly appreciated. I've exhausted everything I can think of.