One downside to recent updates is the increased latency in the GUI. As Denon adds more features (like Roon Tested endpoints and expanded streaming services), the processor load on the AVR's control chip increases.
The "broken HDMI 2.1 ports" saga was a dark chapter for Denon owners with the initial release of the X-series (specifically 2020/2021 models). denon avr update firmware new
For those who prefer visual confirmation, here is what the screen looks like during a new Denon AVR update: One downside to recent updates is the increased
This is where the review turns critical. Denon firmware updates are notoriously fragile. denon avr update firmware new