IS 601 to 61 ACL issue

I manually moved acllist.cnf, aclmap_sm.cnf, aclread.cnf, acls.cnf and users.cnf from IS601 to IS61 and am having different behaviors…

The users that are NOT “Administrators” are not able to see WmMonitor home page, they get a blank page. I’ve made sure that they are in “MonitorUsers” and that within WmMonitor, user and group accesses are setup correctly.

Any thoughts?