Hi, Bruce
I thought the problem might be related to the 30 day renewal so I left the issue. Now with 25 days left, I see it is still a problem. I tried my test LE certificate in the Always TLS (9) example and the certificate work fine (though untrusted) but it won't renew. The debug output with the example app was less than the last time, though.
I have attached the latest debug output and screen shot of the settings on the example app. Happy to set up a teamviewer session if needed. I can leave the AlwaysTLS app running on the resschedtest.com domain sometime if you want to confirm anything on the certificate or the app.
Using NT 11.30
Thanks.