Please Bring Back TUN Mode (Sing-box is not a good alternative)

[0xDreamlite]

Hello,
In the latest update, the TUN mode has been removed and replaced with Sing-box. Unfortunately, Sing-box does not work as well as TUN in many cases.

Could you please consider bringing back the TUN mode or at least providing an option to use both methods? Many users relied on TUN for stable connections.

Why TUN Should Be Restored?
✅ More stable and reliable for VPN connections
✅ Many users found it to be the best method
✅ Sing-box is not an ideal replacement for all use cases

Additional Information:
Version: v1.2.5
OS: Microsoft Windows 10 Enterprise (10.0.19045) x64 19045
Error: error: parse args: unknown flag "tun-experimental"

Thank you for your great work! Please reconsider adding TUN back. 🙏🚀