15.0.0b.032 - Timeline audio quits at <20 seconds

The WAV or MP3 files can be played in entirety from the media pool.
This happens with every track I've tried. MP3 and WAV. New projects and old projects.
DaVinci Resolve Studio v15.0.0b.032 (Windows/MSVC)
OS Name Microsoft Windows 10 Pro
Version 10.0.16299 Build 16299
Processor Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz, 4008 Mhz, 4 Core(s), 8 Logical Processor(s)
Total Physical Memory 32.0 GB
Video card name NVIDIA GeForce GTX 1070
Resolve is installed on a 446gb SATA III SSD with 337gb free
Audio files are on same drive.
I would post the log file URL but Im not allowed.
This happens with every track I've tried. MP3 and WAV. New projects and old projects.
DaVinci Resolve Studio v15.0.0b.032 (Windows/MSVC)
OS Name Microsoft Windows 10 Pro
Version 10.0.16299 Build 16299
Processor Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz, 4008 Mhz, 4 Core(s), 8 Logical Processor(s)
Total Physical Memory 32.0 GB
Video card name NVIDIA GeForce GTX 1070
Resolve is installed on a 446gb SATA III SSD with 337gb free
Audio files are on same drive.
I would post the log file URL but Im not allowed.
