I wonder if I may have activated a module that I should not have. When I look at admin/reports/fields I see that I have :
commerce_customer_address Postal address (module: Address Field) Billing information, Shipping information
commerce_customer_billing Customer profile reference (module: Customer) Order,
commerce_customer_shipping Customer profile reference (module: Customer) Order,
Looks like customers address is saved in 2 different ways on my site which might cause me the problems (I cannot get Bpost shipping manager to work). Which were the modules/fields that were intended to be used by you? Should I remove a module?