particle hell after upgrade...

I'm fighting with Unity after an upgrade... my particles are all shot to hell and I'm going through the code to avoid those depreciated warnings.. OK well I might of fix some of them but in the Inspector my game is as slow as a bugger with 999+ of these hideous errors

Invalid AABB result
aabb.IsFinite()
IsFinite(outDistanceAlongView)
IsFinite(outDistanceForSort)

etc etc etc

OK quick run down, got a particle system, really just wanna turn it on and off emit a few particles and I'm gone, I'm done... no, it's a bit odder now, OK so I gets mi-particles then my emission module then I place that in a temp var and enable and oh what a palarva... anyhew, my game doesn't seem to slow down once built as a PC game for example... more testing needed, but I hate these upgrades at times I really do... massive dent in my dev time and as an noob I'm extra frustrated with the backward time step I have to take fixing my all ready working game into super bubble bobble... so to speak, cheers

 

5.3 patch 3?

Go to patch release download page and get latest.

 

Yeah, that was a big problem out of the gate with Unity 5.3.1f1. As noted just above, this (or maybe just a lot of it) is fixed in the patches leading up to 5.3.1p3. Download the latest.

 

5.3.1f1 yea OK thanks

 

No.

Patch 5.3.1p3 not 5.3.1f1.

https://unity3d.com/unity/qa/patch-releases