Need Help Summa D140 - Stopping Mid Cut

[Goatshaver]

Had this happen a few times yesterday. Have a roll printed, I used barcode to cut printed sections, and it cut through 95% of the sheet, stopped and cut straight across the sheet through work. Another sheet stopped about 50% through, paused for a minute and then went on to look for the next section to cut.
It's very odd and I'm not sure what is causing this. All the same cuts and same shape. Using an ethernet cable connection, not USB. Just not sure what could be causing it. It happened first when I submitted 800 stickers to print on my Epson, but not even sure why that would cause an issue.

 

[balstestrat]

Same old thing, you must have a shielded network cable. Do you?

 

[Goatshaver]

Same old thing, you must have a shielded network cable. Do you?

Actually it's not shielded (UTP)

 

[balstestrat]

It must be or you can see issues just as you describe.

 

[Goatshaver]

I can't recall this happening before and I've been using the same cable.
Only thing I could think of doing is a reset of the cutter possibly. Other than that it must be something with communication and not the files themselves.