Tried searching for this but kept getting a million irrelevant results:

My Litecoin-QT v0.8.6.1-beta (Windows 7) says "No block source available..." for over an hour. I tried restarting it, but I'm not sure how to resolve this. It's never done this before for me. I haven't updated any settings on my firewall or PC that I know of that would cause this.

So I thought I'd check here before re-installing, or deleting the blockchain.

What's the best way forward?

Thanks!

having the same problem with my litecoin wallet as well. i have done almost every thing i can to the best of my knowledge and tried googling it  as well  but nowhere i can solve this shit