Denon Home 200 Black Duo Pack

I added 2x Denon 200s to my 550. It all worked well for 1-2 days and was great. However, then the problems started. Since the first 1-2 days, the Denon 200s keep lagging disconnecting (from app and network) and play a lot of static. I've spent a lot of time trouble shooting and, while connected, there is lag, delay and static and continual dropped connections between the Denon 200s and the HEOS app and my network. The Denon 200s just seem to have either poor quality control, poor networking, or something. They work a bit, but the static sound is terrible and the continually having to be reset and reconnected is not great. Will be returning them to CoolBlue. All worked great for 1-2 days, so it WAS working and sounded good, but getting them working with each other, with the HEOS app and with the 550 is just not worth the squeeze any more so returning them and getting something else.

Impressive sound. Also, no extraneous noise from the power supply that earlier models suffered from.

I have four Denon Home 200s. It's a huge feat to get them to work together. Apple hates it, AirPlay takes over immediately. Echo... ??? Why. Make that Heos App more stable.