CSMS #48524181 - Resolved-ACE EDI Delays U.S. Customs and Border Protection sent this bulletin at 06/17/2021 12:50 PM EDT Cargo Systems Messaging Service CSMS #48524181 - Resolved-ACE EDI Delays Resolved-ACE EDI Delays. Technician's have resolved the issue with EDI delays reported in CSMS # 48523201