Hi Group! I configure ocserv to use Letsencrypt keys. My config part is: -=-=- auth = "plain[passwd=/usr/local/etc/ocserv/passwd]" server-cert = /usr/local/etc/letsencrypt/live/site.com/fullchain.pem server-key =? /usr/local/etc/letsencrypt/live/site.com/privkey.pem ca-cert =? /usr/local/etc/letsencrypt/live/site.com/chain.pem run-as-user = _ocserv run-as-group = _ocserv -=-=- when i run ocserv i have errors Apr 17 14:13:38 mx2 ocserv[69358]: main: tlslib.c:854: error loading file '/usr/local/etc/letsencrypt/live/site.com/fullchain.pem ' Apr 17 14:13:38 mx2 ocserv[69358]: main: tlslib.c:1000: error loading the certificate or key file Apr 17 14:13:38 mx2 ocserv[69359]: sec-mod: error receiving msg head from main Apr 17 14:13:38 mx2 ocserv[69359]: sec-mod: error processing sync command from main i try to change user&group to exist users and have same errors. root at mx2/usr/local/etc/ocserv> ocserv -v ocserv 0.11.11 Compiled with: tcp-wrappers, oath, PAM, PKCS#11, AnyConnect GnuTLS version: 3.5.18 root at mx2/usr/local/etc/ocserv> Help me understand this situation -- Regards, *Vit*