Hey guys:
Anyone came across this issue?
Have spoken to Johnny and spent some time with him on screen just now.
No problem with the Casper account, it works on another Mac logged in with Johnny's AD account.
The Casper account "Johnny" also works on Johnny’s Mac if he is logged into his mac with the local macadmin account or with my AD account.
The Casper account Johnny does not work if Johnny logs into his Mac with his AD account Johnny. So there is some type of fault on the Johnny's AD account on Johnny’s Mac. It’s a very strange fault, I haven’t seen it before.