Glad we could help. 
Just for future reference, can you confirm that changing the station type allowed the two top boxes in the com port setting to un-gray and then be changed?
Yes - i had to change it to a complete differnt type on another tab… then go back then untick, then go back to set it to the AAG 2 pole wind, AND go back to the OTHER tab and ensure that i DESELECTED the one i had chosen to ‘fool’ the system. As a nopte the tabs on the system types are NOT mutually exclusive.