For some reason my network code does not work.
sender code: https://pastebin.com/YvKt0U2T
receiver code: https://pastebin.com/zDa52ykR
how the servers are setup:
I have checked multiple times the the main server is on the back side of the rack and the network card is on the bottom.
I have version 1.7.5.192 OpenComputers on 1.12.2