My LGOled 65 inches goes blank for a few seconds

[dfspencer21]

The tv screens becomes black for a second then resumes again
This happens only occasionally

 

[paulchezter]

Is this happening when you are watching using a device such ROKU etc.? If it is, try to unplug and plug any device connected to your TV. It is also possible that HDMI cord affects this issue so you may need to change your HDMI cord if you are using any. If not and the TV is still under warranty, contact the manufacturer.