• Certificate bindings lost from SSL Virtual Servers after Reboot / Upgrade
• Certificates may not be lost. It's just the certificate installation lost which leads to bindings lost.

1. Re-Install certificate without using any special characters. The only special characters you can use are dot and underscore, however, please make sure the file name doesn't start with dot or underscore.
2. If file is deleted, re add the certificate file without special characters

Problem Cause

• The file name began with special characters dot and underscore which was the cause of the certificate installation failure.
• The only special characters allowed in the file names are underscore and dot, but the file name cannot begin with an underscore or a dot.
• example: naming certificate as   _.filename.cert, .filename.cert etc