Sony Bravia KD-50X75WL

[tommynilsen.1]

When I change channel, horizontal stripes appears for a couple of seconds. This only occurs when I change channel.
I have an Android tv-box connected to my tv.
Is there a way to get rid of these horizontal stripes ?

[royabrown2]

@tommynilsen.1 

Does it still happen if, as a test, you disconnect the Android box?