POS 12 and IP320 not communicating
Does anyone have any ideas on how to get the IP320 credit card terminal to talk to QB POS 12 on a Windows 10 computer. We had to re-install Windows on a client POS station and I have tried 3 different drivers for the IP320. Regardless of the driver the pin pad test fails. Everything was working prior to re-installing Windows 10.
PS. The POS software is up to date.