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Installed a TL - PS110U using a standard TCP/IP port with a Dymo Twin Turbo 450 Printer and it worked great right out of the box. I had a total of 3 Windows 10 Pro Machines being able to print to that printer without a hitch. then after a day or so each of the 3 Windows 10 Pro workstations were unable to print. I could ping the TL - PS110U without a problem and the print jobs would show up in the printers print que on each of respective computers but they would never print out. Any ideas?