VNX Unisphere Could not start

We installed java 1.8, and installed VNX Unisphere Launcher. per the instruction that pops up after installation of the VNX launcher we configured Java control panel with browser enablement and added list of VNX arrays IP addressed in the exceptions list.

When starting the VNX launcher, firefox loads and finally freezes right before the login screen.

Does anyone experience that? What is the fork around to make Unisphere work properly?