Universal Media Server | Forum

Your first log use PS3 renderer and the second use the forced default renderer.
So, nothing about Stremium or Yamaha renderer.
The 5.5.0 version was too full of Java errors. I saw that you upgraded Java version but didn't choose the right version: 64-bit as your OS.
The correct UMS version should be choosen accordindly to your new Java version, not the one by default anymore.

Does it matter if java is 32 bit or 64, I just did an update from the java console and downloaded?

Yes it can.
I suspect that you didn't install the UMS version accordingly to your new Java version.
Now you need UMS for Java 8 version, not the default download anymore.