@ rooftop snipers I have both the 823A and 823A 16X. On the download page there is an update for the 823A. Will this update also update the 823A 16X?

The new firmware for 823A 16X (v3.1) is available on the download center. The firmware available for download on the download center for the 823A is compatible with the 823A 16X2. So, you can update your RLC-823A 16X with the latest firmware available on the download center.