Hello - Small help needed - I created Open VPN server and 2 users with 2 passwords and everything ok for user created first but if I trying to use another-second username / password on the same device where 5 min ago was ok vpn connection with the first use - issue - client cannot connect at all ... Tested on 3 user devices and only the first user Ok... 
.... firmware - latest.
Hello,
Something must have been created incorrectly. I have multiple OpenVPN users, and they're working correctly. In the server configuration, did you specify "username/password & certificate" as the Authentication Mode? And did you send the same configuration file to the different devices?
The configuration file would be the same. The only difference is the router's username and password. You could try deleting it and recreating it. Or maybe some character in the password is invalid?
Hello - 2 Users with unique names and passwords and one config ovpn - only one difference - for 2 devices - used different user/password --- and still first user Ok and second not - OpenVPN client like freezing - not connecting - but if i use in the second device first login / password - its Ok ... no problem with VPN - Need maybe check logs on the Beryl ....
Hi, I assume you've tried creating a third user? If that doesn't work, just analyze the logs in Beryl and in the device's own OpenVPN client.