GPS Map 67 Overall Speed Error when uploaded to Connect

When I record a track using my GPS Map67 it shows the average speed and overall speed correctly on the data fields that I have set up, however when I stop the track and save it the uploaded track to connect seems to show the same speed for moving and average.
For example my last track distance was 12.83km, total time was 7:35 with a moving time of 3:50 however the moving and average speed on connect is 3.3km/h.
My Fenix 5 uploads everything correctly but the 67 seems to have a problem, any thoughts or solutions?