Can you explain more exactly what happened?
- you attempted to update the Bridge
2a) did the update get hung up in the middle, that is, never completed? Or
2b) did the update seem to go well, but when you reboot the DAC it won’t recognize the Bridge?
I believe – but could be wrong – that the firmware posted on the PSA website is specific to Bridge II. The folks at PSA will be happy to help you get what you need for the original Bridge; just be aware that Monday is a national holiday in the US, so it may take a couple of days.
Meanwhile: if you have tried rebooting the DAC only once, try it again. Multiple reboots sometimes fix problems like this. Unplug the ethernet cable from the Bridge, turn everything off. Reboot your home router; when that’s done, reboot any other components like network switches; then finally the DAC. Then plug in the cable. I’m not sure why, but such complete resets sometimes fix problems. (This would only work, of course, if you don’t need a different firmware, which you might.)