MPOS fails to access Retail Transaction Service with error 'A Business Connector session already exists'.
This blog post will show one more way to unblock POS DLL files.
Async server fails to sync metadata with error Cannot have multiple records in schedule parameter table.
Async Client fails to merge records to [ax].[RETAILCHANNELTABLE] table with error 'Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding'.