When DevBox is just started, Visual studio cannot connect to source control (VSTS) for quite a long time.
POS cannot start and shows the error ‘Error number: 1300 could not load all external service modules.
Sometimes when you install a package with DLL files to target POS PC, you can find out, POS does not load.
POS fails to access Retail Transaction Service with error A Business Connector session already exists.
When new fields are added to some existing upload retail tables (from P-jobs), if you run upload job, you
Distribution job was not able to copy data from a channel (store) database to AX2012 because of the error.