GabrielWohlfart I see many here having trouble installing SSL LetsEncrypt after upgrading acme.sh to zero SSL. I made a short video tutorial to show how we are dealing with this here using DNS CloudFlare. I hope it helps: https://comunidade.gerenciandoweb.com.br/t/instalacao-e-renovacao-ssl-resolvido/1202 Hope Google Translate translated well.
renatofrota It's much easier to just type: acme.sh --set-default-ca --server letsencrypt No need to manually edit files.
GabrielWohlfart This will likely not work on new servers where SSL installations have not been done before.