2010 Insight EX
CVT fluid changed 10K miles ago - also changed fluid filters (both inside and outside filters)
The car leaks nothing (literally nothing), and never has
Problem has existed for the last 40K miles (I know, I suck).
Judder only occurs off the line...
Here's what worked for me:
I started by clearing any CVT codes - disconnect the 12v battery for 10 minutes, then re-connect battery
If you need to change your CVT fluid and filter, do the burnishing procedure first.
Burnishing procedure (smooths the surfaces between the pulleys and the belt)...