Day: August 5, 2025

This is just a guess until more information is given, but it’s an educated guess. During a TLS handshake, the client offers a range of protocol versions and cipher suites. The server then picks from these options to continue the handshake, but if it doesn’t support any combination of the versions and ciphers, it returns ERR_SSL_VERSION_OR_CIPHER_MISMATCH. This usually happens when either the …