I was cutting some decals over the weekend on my FC-8600-130. I cut a few things in Flexi then switched to Signlab to cut a few things. Then when I went back to Flexi and could not longer poll plotter size, could not send jobs or connect in any way. At first i thought it had to do with switching around software's think maybe i got "stuck" connected to signlab. Rebooted both cutter and computer without success. This was all connected through USB. So i switched ports on my computer. Did not help. THen i got me a Ethernet cable i tried to setup through my network router. I'm not super tech savvy but i followed all the Graphtec instructions. Could not get that to connect (although that could be operator error). But the router port did not light up when i plugged the cable into the router, making me think its not allowing connection through the router port on the cutter. Any way to some type of diagnostics? I dont mind taking it to a repair shop but after a quick online search i did not locate one close to me (Louisville, Ky). Any help would be appreciated.