Hello Tom,
Our web host (InMotion Hosting) feels there is a communication issue between the server that hosts our account and the GP server. We are using php 7.3 and the serveer OS is Easy Apache 4.0. Is there anything that you feel may be required on our side for better server-to-server communications. Otherwise, I’m afraid we are in the dark on this one.
By the way: I did update our new license code on a GoDaddy server and a Site 5 server and it worked fine.
Best,
Matthew