Lg C3 Oled TV and Rose 150b compatibility

I have a LG C3 Oled tv that’s about 3.5 years old. I have a Rose 150b connected to it threw it’s hdmi connection. My issue is that the oled tv will shut off after about 10-15 minutes of using Rose Tube. I am streaming using Tidal. Picture and sound is excellent while it’s playing. No issues using my roku streaming stick or DVD player. I don’t know what could be the issue. Tv acts like it’s not receiving a signal then (times out) shuts off . Any help in changing TV settings will be greatly appreciated.

@Scareface1

Please answer the following questions:

  1. How are you playing Tidal streaming using RoseTube? I didn’t fully understand your explanation.
  2. Does your TV automatically turn off after about 10–15 minutes when you play RoseTube?
  3. Does the same issue occur even when you use a different HDMI cable?
  4. Does the same issue occur even after performing a factory reset on your RS150b?
    RS150b → Settings → System Settings → Factory Reset

I am using Rosetube.
Yes my tv turns off completely after about 15 -20 minutes.
Yes it does, even with different cables.
Still happens after factory reset.
Tv picks up video but not audio, through Hdmi on 150b going to my hdmi 4 on lg tv.

@Scareface1

It appears that there may be a TV setting configured to power off when an HDMI device is connected. We recommend checking the HDMI-related power and control settings on your TV.