I have genuine 860 map installed on latest XL v1 navcore 8.010
It works 100% perfect.
Then I decided to upgrade to 8.412 downloaded from here.
Everything seemed OK but if I enter a UK post code for example RM13 8PT that code related to 12 story high rise building rather then the road thats the building is on, therefore in the next step after entering the correct post code it does not require a house number.
On 8.412 regardless of what map version I try it wants a number!
This makes it impossible finding such places on very long roads.
I tried few v9 navcore but it crashes when accessing the menu so I stuck to v8.412.
Any ideas its driving me nuts