[keycloak-user] Keycloak cannot change LDAP user password

After fighting thru getting Keycloak able to create users, I'm now trying to change an LDAP user's password but the only message I get is on the screen that says "Could not modify attribute for DN" and there are no messages in the logs nor on the console output or in "Events" in the UI. Can anyone suggest what I may need to change to be able to change LDAP passwords? Thank you. *** This communication has been sent from World Fuel Services Corporation or its subsidiaries or its affiliates for the intended recipient only and may contain proprietary, confidential or privileged information. If you are not the intended recipient, any review, disclosure, copying, use, or distribution of the information included in this communication and any attachments is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to this communication and delete the communication, including any attachments, from your computer. Electronic communications sent to or from World Fuel Services Corporation or its subsidiaries or its affiliates may be monitored for quality assurance and compliance purposes.***