Hack that sometimes fixes warp stabilizer if it freezes on Analyze pass

I did find a hack that unfreezes the Analyze pass sometimes. If you notice the estimated time to complete (say two minutes) and it freezes at frame 10, wait two minutes. Then scrub the timeline back and forth quickly with the mouse or whatever way you choose. Often the freeze will clear up and the stabilization will begin. Why this works I have not the slightest idea.

 I added a video showing the fix working attached.