@PENG Thanks a lot for your reply. I am using a pair of Focal Chorus 714 at the moment. Stretching the AVR budget a bit to be future-proof sounds like a good idea.
I am a 2.0 guy only at the moment but I want to upgrade to get a 3.1 system gradually. First 2.1 and then at some point in the future I want to get a good focal chorus cc 700 v center speaker.
Have done some research and the Denon x 3800 seems to be a good investment.
I have not considered the possibility that the speaker might be a bit too tough for the Onkyo.
I cannot rule that out but like I said I got the Onkyo and the speaker from a buddy who has used the setup for many years.
he would have kept his set up but his wife wanted to arrange the room so I gave him my Sennheiser Ambeo max and I got the speaker and the AVR.
According to him the shutting down problem never occurred...