Post Group: Elite Member
Posts: 437
Status: 
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Hi @all,
today I noticed that the master server can´t be reached anymore over https. Checking what´s happened, I saw that the letsencrypt cert was no longer valid / installed.
After re-installing the cert I found out that all certs from all slave servers also were wiped out.
There was no message, no notification of any kind (except the browser security message when trying to login of course)
How can the master server communicate with the slaves when there is NO CERT at all on any server? I do hope here is no fallback to unsecured http...
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