I have to pass here (sorry):
- All my internet access at home is wireless (and I don’t use streaming for my sets)
- Usually I work with EngineLighting during performance, that means P4 ↔ USB ↔ C1
If you want to connect your P4 with SoundSwitch ‘Desktop’ then the StageLinQ protocol comes into play, that is correct (and this is how it was originally intended, see MCX8000 era). I have tried this 2-3 times and used a generic USB ↔ LAN adapter from Amazon, which works fine. But I really only used it for that, so can’t help in your case.
I assume you already stumbled over here: