WhatPulse hangs and crashes on Windows startup

Hello!

Every time I start Windows (7), WhatPulse (version 2.9b1) taking 1 CPU at 100% and hanging (I cannot interact with taskbar icon/menu and client itself not responding). After terminated with Task Manager and restart it, it works perfect.

What can I do to not hang the application at startup? Or is it because it’s beta I assume?