And many things break in different, exciting ways. For example, we discovered that whilst the JVM can be configured to use system certificate store, that does not apply to websocket connections. So the product seems to be able to connect to the server, but all socket connections bork out with TLS errors.

Fun!

And so many of those products deliver broken chains, and your client needs to download more certificates transparently ( https://systemweakness.com/the-hidden-jvm-flag-that-instantl... )

Double the fun!