So, here's my issue...
Ethernet works, and I can get to the web-gui no problems, Printing works over USB no problem. I plug in just Ethernet or even USB and Ethernet, nothing... The thermister on the hot end reports back properly, but, it won't heat up, at all. The web interface gives me nothing to go on, and pronterface says "Setting temperature: no tool selected.", but it ONLY says that if ethernet is up.
Any ideas what could cause this?