@pupsncats Thank you for all your help. Everything is working or will be. I have killed my instance and started over several times. (Developing muscle memory! Grin)
That last time I started over, I forgot to open all the ports, so I could not ping the instance.
The only issue now is reverse DNS. It has been fixed but is slow propagating thru all the systems. Got the OK email back from AWS.
The Status Check page complains about DNSSEC but I guess that is not a problem in the Lightsail environment since it is all in AWS.
Thanks again.
Now to migrate my other domain names over to AWS.
Dennis