Followed the process to update the Infrastructure Manager to V 2.2.1.
Uninstalled Java 8, stopped services, updated to Amazon Coretto 11.
Installed new Infrastructure Manager to V2.2.1. still unable to communicate with LDAP. Settings for LDAP worked this morning prior to update. This is a Windows 2012 server.
Error in Logs reads: closing connection b/c of SSL problem: Remote host terminated handshake.