After the most recent update, you may have noticed a small dot at the top of the vx690 screen.
Although it may appear to be linked to the WIFI connection this is not the case.
The small dot is used for back office purposes and should be ignored.
The colour of the dot may change. It can be red, green or grey. Whatever the colour, who cares! It will not affect payments on the terminal.
When determining if the terminal is connected you should always rely on the grey/red WIFI indicator.