ACE Maintenance Window Extended to troubleshoot Legacy ACE access for External Users

CSMS # 59284988 - ACE Maintenance Window Extended to troubleshoot Legacy ACE access for External Users U.S. Customs and Border Protection sent this bulletin at 02/04/2024 04:44 AM EST CSMS # 59284988 - ACE Maintenance Window Extended to troubleshoot Legacy ACE access for External Users CBP encountered a network related issue that is blocking external users from accessing Legacy ACE applications during the planned ACE maintenance deployment window. Note that this is not affecting internal CBP users, Truck Manifest Mod (TMM), or EDI processing. CBP will extend the maintenance window to continue to troubleshoot the network related issue. CBP will issue a resolved message when the issue is corrected.