Denon Avr X250bt Firmware Update Fixed Fixed Jun 2026

“I was about to throw my X250BT in the trash because of the ARC dropouts every 20 minutes. After this update, I’ve watched three full movies without a single audio cut. It’s finally fixed.” –

If your unit malfunctions after an update or the process fails: Factory Reset : If the display is abnormal, perform a Factory Reset by holding Tuner Preset CH + while powering the unit on until the display flashes. Power Cycle denon avr x250bt firmware update fixed

A minor but annoying bug: the volume number on the screen would lag 2 seconds behind the knob. The update fixed the GUI refresh rate. “I was about to throw my X250BT in