Can't connect HT-S700RF using ARC/eARC

[hamedw95]

My audio system is an HT-S700RF and it used to work fine with ARC/eARC but now I can't get sound out of it that way. I have to use an optical wire. I really want to use the HDMI/ARC method so that I can control the volume with one controller, the TV's controller. Can someone help me with fixing this issue ?

[Piscie]

Hey @hamedw95, have you tried different HDMI cables?