Game services not working

[baseattackforce]

MY SITUATION (this is at work by the way):
The wifi uses ContentKeeper to block websites. Most VPN protocols are blocked. Furthermore, the network ceases functioning when a custom dns is applied. Good news though, Powertunnel's VPN setting works to bypass this. However, there is one issue. When launching certain services, I get a connection error. Geforce kicks me out telling me to check my connection, Roblox's app loads but the games also can't connect, and Asphalt 9 gives me a connection error aswell. All of their respective sites work, but when trying to actually join any sort of game, I can't connect. I've tried the proxy mode, but ContentKeeper just ignores it and blocks the sites anyway.

By the way, this is running on a chromebook on ChromeOS v130, let me know if you need any logs or diagnostics!

[baseattackforce]

For reference, I only have packet chunking enabled on LibertyTunnel, but the issue still occurs. Disabling it is not feasible as otherwise ContentKeeper would begin blocking sites again.