Thanks Wolferl.
I was able to get it back online, although it’s not an ideal setup.  I had to add an old wireless access point to my network.  I had disconnected the A3 while redoing some things in my shop and after reconnecting it would not connect (or stay connected long enough to test).  The only thing I had changed was to update my network to use Unifi instead of the older Asus hardware.  I installed an old mobile access point and voila it reconnected.  Will the hardware support more modern wifi networks if I updated the firmware?
How do I go about getting updated firmware?
Thanks,
Adam