Won't connect to server!

Hi Horizon,

I have been using Horizon for a little while and have run into problems in the past, but i am stumped now.
I was prompted to update the software and since then i have been met with a “failed to connect to server” message. i have tried adding to firewall exceptions, resetting my modem, reinstalling horizon… you name it i have tried it.
Please help.

I am running windows 10 on my laptop as i know in the past there have been problems with updates from Microsoft causing conflicts, but it was working 2 days ago (before i applied the update to horizon). i know that rolling back is an option, but i cannot access the mods i need offline.