Hello there,

I lost my whole day yesterday trying to set-up my new AX55 pro openVPN server. It is not happening. I get the same error again and again. Did it at least 10 times - 3 times - directly after factory reset, no additional setting - started with the openVPN first. There are nor problems settting up Wireguard or connecting to it. Tried different PCs - windows10, 7, 11 - same result every time. Here is the info from the log file. How can I fix it? 

2024-03-07 07:54:44 WARNING: Compression for receiving enabled. Compression has been used in the past to break encryption. Sent packets are not compressed unless "allow-compression yes" is also set.
2024-03-07 07:54:44 DEPRECATED OPTION: --cipher set to 'AES-128-CBC' but missing in --data-ciphers (AES-256-GCM:AES-128-GCM). Future OpenVPN version will ignore --cipher for cipher negotiations. Add 'AES-128-CBC' to --data-ciphers or change --cipher 'AES-128-CBC' to --data-ciphers-fallback 'AES-128-CBC' to silence this warning.
2024-03-07 07:54:44 OpenVPN 2.5.8 [git:none/0357ceb877687faa] Windows-MSVC [SSL (OpenSSL)] [LZO] [LZ4] [PKCS11] [AEAD] built on Dec  2 2022
2024-03-07 07:54:44 Windows version 6.1 (Windows 7) 64bit
2024-03-07 07:54:44 library versions: OpenSSL 1.1.1s  1 Nov 2022, LZO 2.10
2024-03-07 07:54:44 TCP/UDP: Preserving recently used remote address: [AF_INET]MYIPADDRESS:1194
2024-03-07 07:54:44 UDP link local: (not bound)
2024-03-07 07:54:44 UDP link remote: [AF_INET]MYIPADDRESS:1194
2024-03-07 07:54:44 VERIFY ERROR: depth=1, error=self signed certificate in certificate chain: C=CN, ST=GD, L=ShenZhen, O=TP-Link, OU=SOHO-I18N, CN=ChangeMe, emailAddress=xxxx@xxxx, serial=10832766467772969268
2024-03-07 07:54:44 OpenSSL: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed
2024-03-07 07:54:44 TLS_ERROR: BIO read tls_read_plaintext error
2024-03-07 07:54:44 TLS Error: TLS object -> incoming plaintext read error
2024-03-07 07:54:44 TLS Error: TLS handshake failed