Complexity to the last detail

I own a Pioneer VSX 528 and wanted to control this part via Airplay.
I have accessed despite poor reviews.
However, I was unable to configure the part. Press the WPS button and ready for use, would have been too good ... My Telekom routers 723V did not join it and told me "No, make time manually :-P"
Failed miserably.
Even a buddy who is familiar with all fart and flint of computer technology, also needed some 3 hours to identify any problems and eliminate them. Pesky history.
Problem was with me that the reception of the wireless in the corner where the receiver is was too bad and that was the last hurdle, after you have the IP addresses, and so found and adjusted.
I myself could not have done this thing and probably sent back.
I would buy it no longer. But now it funzt ...