So I woke up this morning and my VM was shut down, for some reason. I started back up and now I can't access it via RDP. All other services such as HTTP work and can be accessed. I've double checked my settings/firewall by running a few PHP scripts via my Wordpress setup and everything looks fine. The endpoint in the Azure portal is configured correctly.
I've even setup a new VM in the same Cloud Service group to try and access it internally but to no avail.
Any ideas what I can try?