high speed burst shooting A7R2 not sorting correctly in LR

[Mark2d]

I'm not sure if this is a Sony or Adobe problem, but when I shoot with my Canon 7D or 6D in continuous high speed mode, Lightroom can display those photos in correct chronological order when I sort them using capture time.

I noticed when I do burst shooting with the A7RII of say, someone running towards me... most of the shots will display in order, but some with jump back and forth in time, even though they are sorted as capture time.

This could be because of the higher Sony frame rate... I don't know how accurate the capture time clock is... but I suspect it is moving forward in 1/10th of a second increments, and some shots at 10 FPS will not be coded accurately.