Onkyo receiver is flashing on HDMI TV OUT
I have stereo receiver Onkyo TX 8270 with HDMI features. ( 1 HDMI out, and 4 HDMI IN)
I just realized that when I use this receiver with TV OUT feature to display songs on HDMI TV OUT then I am facing with reoccurring boring flashing light every lets say 30 seconds.
I try to replace old HDMI cables with new HDMI 2.0, but not fixed.
TV is 4k UHD Samsung
any help ?