I am having trouble renewing multiple certificates on my server. Some of them expire in a couple of days.
I have tried the renewal about 10 times the last week, with the same result:
Error: urn:acme:error:badNonce :: The client sent an unacceptable anti-replay nonce :: JWS has invalid anti-replay nonce
Also, the renewal process is very slow. It takes as much as an hour from start to the renew fails for a single domain.
Ubuntu 16.04, Apache.
Any help appriciated