EG916 - GPS module giving location but no speed data

IoT Modules LTE Standard Module
1

Running AT+GGPSLOC=2 is providing me with latitude and longitude but speed in km/hr and Knots are both returning 0.0.

Is this a configuration issue?

Any assistance appreciated.
Keith

2

A further update…

Although AT+GGPSLOC=2 is not returning a speed over ground AT+QGPSGNMEA=“VTG” is returning data. However for a stationary module this speed is varying - averaging about 1 km/hr (max reading seen 2.16 km/hr). I had thought this was supposed to be accurate to 0.1 km/hr is this incorrect?

Any thoughts?
Keith