Beta 6.0.5 Stuck on Reading Tracks

Trying to test Beta when I open its stuck on "Reading tracks" .  V 6.0.4 reads tracks in about 10 seconds. 

With the Beta, I've had it stuck for over 30 seconds.  At that time I get scared that it is doing something to my library so I abort by restarting my computer.

SPECS

Windows 10

i7-7700k cpu @4.20GHZ

16 GB RAM

NVIDIA GeForce GTX 1080

-peace