AgieCut Evolution 3 - Communication to Windows 10 - ESPRIT 2020

I'm currently experiencing issues trying to establish communication from my windows 10 PC to my three AgieCut Evo 3s. It uses serial communication through RJ45 ethernet connected to a router that has the win10 PC also connected and all networked. I'm wondering now if there is an issue because these machines can't communicate with windows 10 because it worked fine when using windows XP. Has anyone been able to get an Agie Evolution or any Agie using OS/2 operating system working with windows 10 comms? On the machine side, it can't establish a connection to the PC's IP address, but everything is connected.

Thanks.