When using external authentication (LDAP, AD LDAP, Radius) with MC 3.3.5.1, users can experience a 500 Internal Server Error on successive login attempts after logging in at least one time.
Management Center version 3.3.5.1
External Authentication
This was caused by a bug in the external authentication feature of MC version 3.3.5.1
No known workaround in MC 3.3.5.1
Upgrade to MC 3.3.5.2 or downgrade to the previous version of MC (e.g. 3.3.4.1)
The bug does not exist in MC version 3.3.4.1 and below.
Local authentication is not affected by this bug.
Broadcom intends to release a patch to fix this issue. This article will be updated once the patch is released.
Update:
March 4th, 2024 - Management Center version 3.3.5.2 is now available from the Broadcom Support Portal.