Here is the debug info uploaded from Vero2: http://paste.osmc.io/ahoyiyeyiq
Here is the mediainfo for the small sample: http://paste.osmc.io/uqipebajaj.tex
The sample file is 84MB - do you need be to upload that somewhere for you?
If it was just choppy video I would have investigated further with different files, different settings and so on, but this is the file I use for testing so I know for a fact that it was smooth under the same settings on Jarvis. Immediately after upgrading to Krypton the first thing I did was test, and noticed the problem.