Habpanel - possible no go?

Hi there,

my webinterface (Paper/Basic) stopped responding. I had a look at karaf, but didn’t get any worrying info. I then restarted openhab without any luck. I restartet the whole machine, but still no luck.
I then closed the tab in firefox with Habpanel - and suddenly everything started to work again.

I thaught I should let you know about this, it might just be a coincidend, but who knows …