Optimize VPS Proxy & VLESS Configuration
Budget: ₹800 – ₹2,000 INR
I am looking for an expert in Linux networking and Xray/V2Ray protocols to troubleshoot and optimize my personal VPN setup. I have a VPS running Ubuntu with the 3X-UI panel, but I am experiencing severe throttling (2G speeds) or total connection failure depending on the configuration.
Current Setup:
Server: Ubuntu VPS (Root access available).
Panel: 3X-UI (Xray).
Client: Hiddify (Android/PC).
Current Status: VLESS+TCP connects but is extremely slow (throttled). VLESS+gRPC fails to connect. BBR is enabled but speeds remain low.
The Task:
Update & Configure Xray Core: Ensure the server is running the latest Xray core to support xtls-rprx-vision (Flow).
Optimize Speed: Fix the severe throttling issue. This may involve properly configuring TCP Vision, Reality, or switching to an optimized Shadowsocks-2022 setup.
Fix Connectivity: Resolve SNI/Target mismatches to ensure stable connections (fixing the "Internet not working" error).
Deliverable: 2-3 high-speed, stable subscription links (VLESS Reality & VMess/Shadowsocks backup) that work on Hiddify without disconnection.
Required Skills:
Advanced knowledge of Xray-core / V2Ray.
Experience with 3X-UI or Marzban panels.
Deep understanding of TCP BBR, Congestion Control, and Linux Network Tuning.
Familiarity with GFW/ISP Throttling evasion techniques (Reality, Vision, uTLS).
Current Setup:
Server: Ubuntu VPS (Root access available).
Panel: 3X-UI (Xray).
Client: Hiddify (Android/PC).
Current Status: VLESS+TCP connects but is extremely slow (throttled). VLESS+gRPC fails to connect. BBR is enabled but speeds remain low.
The Task:
Update & Configure Xray Core: Ensure the server is running the latest Xray core to support xtls-rprx-vision (Flow).
Optimize Speed: Fix the severe throttling issue. This may involve properly configuring TCP Vision, Reality, or switching to an optimized Shadowsocks-2022 setup.
Fix Connectivity: Resolve SNI/Target mismatches to ensure stable connections (fixing the "Internet not working" error).
Deliverable: 2-3 high-speed, stable subscription links (VLESS Reality & VMess/Shadowsocks backup) that work on Hiddify without disconnection.
Required Skills:
Advanced knowledge of Xray-core / V2Ray.
Experience with 3X-UI or Marzban panels.
Deep understanding of TCP BBR, Congestion Control, and Linux Network Tuning.
Familiarity with GFW/ISP Throttling evasion techniques (Reality, Vision, uTLS).