To troubleshoot connectivity issues with a SOCKS5 proxy on Telegram, consider the following steps and tips:
1. Verify Proxy Settings
- Check Server Details: Ensure that the proxy server IP address and port number are entered correctly in Telegram settings.- Authentication: If your SOCKS5 proxy requires a username and password, make sure these credentials are correctly entered.
2. Test Proxy Functionality
- Use Proxy Testing Tools: Before configuring it in Telegram, use online tools or applications to verify that the SOCKS5 proxy is working properly.- Try Different Proxies: If possible, test with another SOCKS5 proxy to determine if the issue is specific to the proxy you are using.
3. Check Internet Connection
- Ensure that your internet connection is stable. A weak or intermittent connection can cause issues with proxy connectivity.4. Firewall and Security Software
- Firewall Settings: Check if your firewall is blocking the proxy connection. You may need to allow Telegram and the proxy through your firewall.- Antivirus Software: Some antivirus programs can interfere with proxy connections. Temporarily disable them to see if it resolves the issue.
5. UDP Support for Voice Calls
- If you are experiencing issues with voice calls on Telegram, note that Telegram uses UDP for calls. Ensure that your SOCKS5 proxy supports UDP traffic. Some proxies may only support TCP, which can lead to issues with voice calls[1][5].6. NAT and Port Forwarding
- If your SOCKS5 proxy is behind a NAT, ensure that UDP packets can be routed correctly. You may need to configure port forwarding on your router to allow UDP traffic[5].7. Update Telegram
- Ensure that you are using the latest version of Telegram. Outdated versions may have bugs or compatibility issues that could affect proxy functionality[3].8. Check for Telegram Restrictions
- Some regions may have restrictions on Telegram usage. If you're in a restricted area, consider using a proxy specifically designed for bypassing such restrictions.9. Use Proxifier Applications
- If the native proxy settings in Telegram are not functioning correctly, consider using a proxifier application (like Shadowrocket for iOS or similar apps for Android) that can route your traffic through the SOCKS5 proxy, which may resolve connectivity issues[1].By following these steps, you can systematically identify and resolve connectivity issues with a SOCKS5 proxy on Telegram.
Citations:[1] https://github.com/telegramdesktop/tdesktop/issues/25254
[2] https://www.goproxy.com/blog/telegram-proxy-guide-free-proxy-list-setup-usage
[3] https://discussion.fedoraproject.org/t/telegram-mtproto-proxy-problems/70742
[4] https://www.rapidseedbox.com/blog/proxy-with-telegram
[5] https://stackoverflow.com/questions/49855516/telegram-calls-via-dante-socks5-proxy-server-not-working
[6] https://github.com/YiLuProxy/Telegram-Proxy
[7] https://github.com/telegramdesktop/tdesktop/issues/16150
[8] https://techcult.com/how-to-set-up-socks5-proxy-on-telegram/