I am having connectivity issues with my Roland 540Vg2. I run an ethernet cable from my computer to the printer and it doesnt stay connected, I have had my local dealers tech come by because it was having a weeping problem and then she also found it wasnt connected and that somehow the IP address didnt match. I don’t understand how this keeps happening. I am thinking I need to change the Ethernet cable? Any help would be greatly appreciated, I am a newbie to this site. thanks.