Some of my users are getting sporadic connectivity to our Border Manager
VPN server. When they cannot connect, the log shows a 1460 error. The
error states the following:

User name miscellaneous error (-1460)
User is rejected
User name miscellaneous error (-1460)
User is accepted
User name miscellaneous error (-1460)
User Access is rejected

Any ideas on how to troubleshoot it as the problem is sporadic?