Lightburn fails to connect to laser on new computer

I have a few different lasers, the one in question is a used blue and gray 50w from Ebay, with a Trocen AWC708S. I recently changed computers and I can not connect the new computer to this laser. I am able to connect to different lasers with this computer, without a problem. I can still connect to the laser with my old laptop, however I would like to use the new computer. I currently have lightburn 1.4.03, I reinstalled that version and made sure I did the additional install items. Any help is appreciated.

If the other computers are able to connect, how are they connected ?

Are you using Ethernet ?

Make sure the new PC is using the same IP range as the other connected computers.