I have been using the "Denon 2016 AVR Remote" App on my Android phone(s) for several years to access/control my AVR-X2200 (Wired, static IP). Suddenly this App has stopped detecting my AVR. Honestly, this app has always been flaky, it would often have to re-discover the AVR, or sometimes I would have to access the AVR via web browser then the app would find it. But since I replaced my TP Link router with an R7800, it is just gone completely.
I've tried this Denon app on 3 different phones, uninstalled, reinstalled, rebooted phones, unplugged the AVR power cord for 3 minutes. Meanwhile, I can access/control the AVR just fine on these phones or any PC, just by using its static IP in a web browser. I haven't done anything special in the R7800 except setting static IP's for a few devices and turning on IPV6. Everything else on the network has been fine.
Perhaps I could open some ports or? Any other ideas?
I've tried this Denon app on 3 different phones, uninstalled, reinstalled, rebooted phones, unplugged the AVR power cord for 3 minutes. Meanwhile, I can access/control the AVR just fine on these phones or any PC, just by using its static IP in a web browser. I haven't done anything special in the R7800 except setting static IP's for a few devices and turning on IPV6. Everything else on the network has been fine.
Perhaps I could open some ports or? Any other ideas?