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Hm, confusing:
Perhaps Crypt-LE changed its code in the mean while, I see you're running an older version.. Apparently, it was changed on Jun 14th, where every mention of ZeroSSL was removed. Nevermind the above then.
So far so good! Every challenge has the "valid" state it seems.
Yes please, go ahead!
But why!? Does le64.exe have any more verbose log somewhere? We need to know why the order couldn't be finalized, and as we all know crystal balls don't actual exist, we need to know the actual error message..