Certify the Web crash after latest update

[Xperience]

I notice that emails are not flowing via server since 4 days. In my investigation path it was also to check Certify the Web. This software said it is an update. I update and now I face this.
My email flow is still not working and I will not able to view if someone will reply here or not, even that.
IN exchange logs I found some reference to TSL and I suspect it might be the situation that Let'S Encrypt certificate onli live for 3 months and after 2 months the problem begin since it is only 1 month till expiration. Bad deal.

any idea how to we fix CertifyTheWeb ?

[MikeMcQ]

The author of Certify checks in here regularly but you are better off submitting such a problem directly on their support forum.

This does not seem like a problem with Let's Encypt certificates in any case.

[rg305]

@Xperience

any idea how to we fix CertifyTheWeb ?

Uninstall and reinstall it?
Send an email like the error message asks?

[Xperience]

Uninstall Latest and Reinstall Previous not work.
"Send an email like the error message asks" - Yes i send them an email too.
Now I'm going to reinstall Exchange since not much to be done since Event Viewer looks pretty good .