BMS control status not setting to "ON"

The cerbo GX BMS control status is not turning to ON.

Cerbo has DVCC set to BMS control.

Victron Type A cable is used between BMS and Victron Cerbo GX

Latest vesions of firmware,

JK BMS is detected and shows as a device and displays JK BMS data.

Does anyone have a suggestion as to why the BMS status is not turning ON ?