HDMi signal loss


I have a WD tv live plus hooked on my sharp led tv through an audio/video Pioneer amp (vsx-1020).

Since last week i have experienced lots of HDMI signal Loss(The tv screen went black for a few seconds and the sound stops).

I tried to change my HDMI cable but it don’t solve the issue.

Had any of you experienced the same problem and find a solution ?

Thanks for your answers and sorry for my english



Have you tried to connect the media player directly to the TV, just to the test the cables and the connection?

Also have you tried resetting the devices?