871 WRITE PORT ERROR

[871 WRITE PORT ERROR]

i TRYED THE USB TO SERIAL ADAPTER GET ANOTHER CMUNICATION ERROR

[871 WRITE PORT ERROR]

I am useing a laptop so  no ....i could maybe find a usb to serial adapter?

[871 WRITE PORT ERROR]

I  got my new 871 today . set it up ,did put pen in it and did a test....tested good.

Im useing flexisign so set it up useing roland pnc1000  profile.

when i try to do a cut the pen starts the design the i get (write port error) and

the pen goes crazy and mechine stops..I have checked all settings and they seem to be correct machine and computer at 9600 and com port 6  help?

[What is the best software?]

I have been useing Flexisign for 7 years now....I have tryed a few others but allways seem to go back to Flexi.....