Insignia Flex 10.1 doesn't seem to have GPS

According to the specs, there's supposed to be a GPS but I haven't been able to get it to work...

Google maps doesn't seem to be able to use it nor an app called AndroiTS GPS test.


Insignia™ - Flex - 10.1" - 32GB - White/Silver

Model: NS-P10A6100SKU: 4298700

Android 5.0 Lollipop operating system
10.1" capacitive touch screen with 1280 x 800 resolution
32GB storage capacity
Quad-core processor
Wi-Fi
Bluetooth
GPS
5.0MP rear-facing and 2.0MP front-facing cameras

I did figure out how to get into "developer mode", go to Settings/about tablet and tap on build number three times.

If you tap on Android version three times you get a lollipop.


AIDA64 reports that it's made by Tianshi Digi-Land Model NS-P10A6100

Mediatek mt8127 1GB ram 4xArm Cortex-a7 @ 1300mhz graphics Mali-450 MP4 Android 5.0.1

Aida64 lists /proc/devices with "233 mt3326-gps"