When I try to connect to thm (from Kali or Parrot VM), I get the following error, indicating that client and server cannot negotiate AES-256-CBC (the openvpn version is 2.6). However, when trying to connect to htb it works with the same algorithm. Anyone has an idea, what I am doing wrong?
2023-03-30 20:59:48 OPTIONS ERROR: failed to negotiate cipher with server. Add the server's cipher ('AES-256-CBC') to --data-ciphers (currently 'AES-256-GCM:AES-128-GCM:CHACHA20-POLY1305') if you want to connect to this server.
2023-03-30 20:59:48 ERROR: Failed to apply push options
2023-03-30 20:59:48 Failed to open tun/tap interface
When trying to connect to htb, I get a connection:
2023-03-30 21:38:10 Data Channel: using negotiated cipher 'AES-256-CBC'
2023-03-30 21:38:10 Outgoing Data Channel: Cipher 'AES-256-CBC' initialized with 256 bit key
2023-03-30 21:38:10 Outgoing Data Channel: Using 256 bit message hash 'SHA256' for HMAC authentication
2023-03-30 21:38:10 Incoming Data Channel: Cipher 'AES-256-CBC' initialized with 256 bit key
2023-03-30 21:38:10 Incoming Data Channel: Using 256 bit message hash 'SHA256' for HMAC authentication
2023-03-30 21:38:10 Initialization Sequence Completed

now I have to get up from my bed in order to use computer to login