Renewal failed after months of success

hi @cmroanirgo

doing troubleshooting for a living the first question i ask when someone says it used to work but now it doesn’t is what has changed

I can confirm that i can access your well known file and can resolve your server name

There are two reasons i can think of potentially that may be the root cause something funny with DNS or something wrong with the client

do you have any further logs you can provide apart form the email?

I have had a look at the virtulmin forums and suspect the client maybe misbehaving

I can see a new version has been released https://www.virtualmin.com/ so not sure if the two are related