On start-up on a MAC parallels system, Control fails with its own, non-descript error message.
Unable to locate SSLIP Server
During start-up, Control and the SSLIP check their respective times to ensure they are in sync. If not, the Control user is prompted to reset their local time. Some part of that process is failing on the Mac Parallels system. If the time on the SSLIP is different, Control crashes with no explanation.
Moderate. The Mac client is down.
Fix the time manually on the server or client.