I have the samsung qn75q80cafxzc and was promoted to update firmware from 1410 to 1421 and have a sound bar Sony HTA5000. Not sure if I should or should not as I use the eARC and once awhile get audio drop but believe if I turn off the eARC that audio issue goes away but with the update to 1410 and some broadcast notice tv lagging.
does anyone have a similar setup to mine?
