Rio R1616-N/NX devices have a Firmware upgrade option available as these products can be controlled from the Xilica Designer software. You can download the latest Firmware version here.  

However Rio R22/R44 interfaces are pure Dante devices and do not have any Xilica protocol running in them. Therefore they do not have any firmware to upgrade. We also do not support Dante Firmware Upgrades. 

Click here for step-by-step Firmware Upgrade instructions.

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