@gabo  Java 17 enforces stricter TLS/SSL algorithm constraints than older Java versions. Also your Microsoft JDBC driver 1.3.2 is very old which may not support this. So try upgrade the JDBC Driver and test it or downgrade your java to 11 and test Regards, Prewin 🌟If this answer helped you, please consider marking it as the solution or giving a Karma. Thanks! ... View more