Ok, so I am pretty new at this but so far I've made a bunch of cuts, imported vectors and all is well... EXCEPT for when I try and cut from Signblazer. I am running XP, have a PCUT 630 and I am connected with a USB cable. My com has stayed the same and none of my settings have changed in Signblazer (I double and triple check this all the time) but if I have been working on my computer for a while and then try to cut something I get an error that there is no connection to the cutter (I don't remember the exact verbage) and when I reboot it cuts fine! Anyone else out there had this happen? Help, please!