Issue Description

The WANO (version 9.X) Web UI unable to login which appear the disk is self-checking and the login page is automatically refresh.

Handling Process

-Can try to wait for several minutes, if the issue still presist can try to install the following patch.

Root Cause

Known issue

Solution

can proceed to use the Sangfor updater to patch the WANO and observe.
WOC9.x_login_dev_chk_recover(20160927)