I don't remember multiplayer on the switch, which is also a handheld console
Not for story mode, it's just some PSP exclusive battle minigames
Thus I think that actually we have more luck with Hamachi or another VPN, because it's possible that when going through some online adhoc server it requires port forwarding, which might not always work.
Wanna try with Adhoc first or directly with something else ?
This time we use the Integrated AdHoc
as for the adhoc server address, just clear it
AND put the port number to 1200
i might need your new .exe right ? or is it still the same ?
We need to make a Hamachi Server