OSC stopped while using VPN

Quick explanation, i run Mullvad VPN, it have splittunneling, i already added VRC, but my OSC still not working. Maybe there’s a way to add OSC too, does it have exe file or smh?

OSC is an opened protocol, so maybe your vpn has a kill switch or a feature blocking communications, but as the OSC is running (usually) locally on your machine, it shouldn’t be an issue. Try to see if your vpn can whitelist some ports maybe (i think it is port 9000 locally for OSC)

Exact same issue here. Here is some more information: Using Mullvad and have vrc excluded via split tunneling. Mullvad has an option to allow local traffic and I have it enabled. Interestingly, it works fine if I run the game through the VPN instead of split tunneling however that has other drawbacks such as some important third-party APIs that run via untrusted urls blocking me and some IPs are blocked by vrc as well. Since it works without split tunneling, the issue is definitely isolated to the way Mullvad handles split tunneling despite allowing local network traffic. I have been stuck on this issue for a while now. I’ve included a screenshot of an explanation of Mullvad’s split tunneling. To me it doesn’t seem like it allows for cross talk between excluded and included apps (probably to avoid them from leaking the other IP on the wrong side of the split tunnel either intentionally or accidentally). Is there anyone who understands this more than me who can tell me if I’m way wrong (probably) or on to something? I’m not the smartest with this stuff.