Hi @markus-karthaus_8928 ,
I haven't seen that error before.
It's coming from the .NET cryptography library, and when searching for the error message ("The key contents do not contain a PEM, the content is malformed, or the key does not match the certificate."), I'm not getting any hints on specific "gotchas" or ways to resolve the error.
This is where the error is coming from:
https://learn.microsoft.com/en-us/dotnet/api/system.security.cryptography.x509certificates.x509certificate2.createfromencryptedpem?view=net-6.0
So I think the issue must be that the PEM is "invalid" - at least according to the library we're using. I wish I had more information on that, but perhaps you can try a different way to generate it, or try a different way to configure HTTPS.
Cheers,
Steve
