Colonial Pipeline, the nation’s largest fuel pipeline, on Friday said it was experiencing network issues, just weeks after a ransomware attack crippled fuel delivery for several days in the United States. Communication from Colonial’s systems to a third-party scheduling system may be affected, Colonial said. It added that their internal IT department was aware of the issue and working to resolve as quickly as possible. The reason for the network issues was not immediately clear. Colonial did not immediately respond to a request for comment. It is unclear how widespread Friday’s issues are, as the line said shippers were having problems entering and updating nominations for deliveries. Colonial’s shipping nomination system is operated by a third party, privately-held Transport4, or T4, which handles similar logistics […]