Tv go standby after sometime connected to receiver

[Alva10]

Hi there

I hava a ps5 connected to my denon avr x4000 receiver and when am gaiming or watching netflix or youtube my tv go in standby mode for some reason. When I connect the ps5 directly to the tv i got no issues with this.

My tought is that it maybe something wrong with the hdmi switch on the receiver? Or do you now whats wrong?

I have tested to deactivate hdmi link option but the problem still comes.

I have tested different cables to and tried different hdmi sources on the receiver.

I hope someone can tell mevwhat is wrong.

Best regards David