Partial YouTube functionality (only main page loads, videos fail) and complete failure for Telegram, coupled with certificate-related errors.
Technical Positioning
Full, reliable access to all internet content, including streaming video and messaging applications, via DPI bypass.
SaaS Insight & Market Implications
This issue details critical operational failures, specifically the inability to stream YouTube videos and access Telegram. The '[Errno 22] Invalid argument' related to a '.crt' file suggests a certificate handling problem, potentially disrupting SSL/TLS connections for dynamic content. The 'Relay error' for 'googlevideo.com' confirms the failure to proxy video streams. While 'accounts.google.com' is directly tunneled, indicating specific handling for core Google services, this bypass mechanism fails for video content and non-Google applications like Telegram. This highlights a fundamental limitation in the relay's ability to provide comprehensive DPI circumvention for diverse traffic types, severely impacting its market value for users seeking full internet access.
Proprietary Technical Taxonomy
Youtube only loads main pagetelegram doesnt open at allRelay error[Errno 22] Invalid argument.crtCONNECTHTTP → POSTDirect tunnel
Raw Developer Origin & Technical Request
GitHub Issue
Apr 28, 2026
Repo: denuitt1/mhr-cfw
Youtube only loads main page, telegram doesnt open at all.
21:08:46 [Proxy ] INFO CONNECT → 2001:67c:4e8:f004::a:443
21:08:46 [Proxy ] ERROR Error (('127.0.0.1', 56365)): [Errno 22] Invalid argument: 'C:\\Users\\NECROB~1\\AppData\\Local\\Temp\\domainfront_certs_9rw74orx\\2001:67c:4e8:f004::a.crt'
21:08:46 [Proxy ] INFO CONNECT → 149.154.167.91:443
21:08:46 [Proxy ] INFO HTTP → POST 149.154.167.91/api HTTP/1.1
21:08:46 [Proxy ] INFO HTTP → POST [2001:67c:4e8:f004::a]/api HTTP/1.1
21:08:47 [Proxy ] INFO CONNECT → optimizationguide-pa.googleapis.com:443
21:08:47 [Proxy ] INFO Direct tunnel → optimizationguide-pa.googleapis.com (Google domain, skipping relay)
21:08:48 [Proxy ] ERROR Relay error (rr5---sn-5hnednss.googlevideo.com/videoplayback
21:08:49 [asyncio ] WARNING returning true from eof_received() has no effect when using ssl
21:08:49 [Proxy ] INFO CONNECT → rr5---sn-4g5ednkz.googlevideo.com:443
21:08:54 [Proxy ] INFO HTTP → POST [2001:b28:f23f:f005::a]/api HTTP/1.1
21:08:54 [Proxy ] INFO HTTP → POST 91.108.56.131/api HTTP/1.1
21:08:56 [Proxy ] INFO CONNECT → accounts.google.com:443
21:08:56 [Proxy ] INFO Direct tunnel → accounts.google.com (Google domain, skipping relay)
What ISP are you using? and what region are you in?
Atour99999
• Apr 29, 2026
Tehran, both FTTH TCI, Irancell Should also add, works fine on regular MHR
denuitt1
• Apr 29, 2026
i updated the project to v2.0.0, please try again and tell me if you're having the same issue.
mortezaghb95
• Apr 30, 2026
> i updated the project to v2.0.0, please try again and tell me if you're having the same issue. I tested version 2. Telegram desktop and Android don't work, and chatgpt doesn't work either. Only Telegram web worked for me.
denuitt1
• May 1, 2026
Use telegram web with [foxyproxy](https://chromewebstore.google.com/detail/foxyproxy/gcknhkkoolaabfmlnjonogaaifnjlfnp?hl=en) browser extension.
Adjacent Repository Pain Points
Other highly discussed features and pain points extracted from denuitt1/mhr-cfw.
Inability to access Cloudflare dashboard and create workers, even with external paid tools, and broader access issues for Telegram and other sites despite IP change.
A self-sufficient DPI bypass solution that enables access to all necessary infrastructure for its operation and general internet use.
Top Replies
efithatkid • Apr 28, 2026
You can use shecan.ir to access cloudflare
DerafshAtur • Apr 28, 2026
> You can use shecan.ir to access cloudflare paid vesrsion you mean? because free not working
Persistent 502 'Bad JSON' errors for various sites (Vercel, YouTube, ipleak.net), Google Translate API errors due to invalid data types, and rate limiting detection.
A robust, protocol-compliant DPI bypass solution that handles all web traffic without errors or rate limits.
Top Replies
efithatkid • Apr 28, 2026
من با pages دیپلوی کردم و اوکیه منتهی سایت های گوگل بجز یوتیوب برام نمیاد. تلگرام و بقیه سایت ها اوکیه
denuitt1 • Apr 28, 2026
what ISP are you using?
hatinati2 • Apr 29, 2026
منم این مشکل دارم در لاگ این مدل آدرس میاد باز می کنم همین اررور میده این مدلی هست MITM → GET https://ws.support-chat.cloudflare.dev/agents/chat/default?_pk=ce58794f1-04aa-4e5d-b3fa-d1397965f8b1&t=...
Slow performance, inability to access specific services (Gemini, Telegram), failure to log into websites, and issues with CAPTCHA/Cloudflare bot verification.
Fast, comprehensive, and seamless DPI bypass that supports all web functionalities, including logins and CAPTCHAs.
Top Replies
denuitt1 • Apr 29, 2026
I'll try my best to fix those issues. What's your ISP and what region are you in?
AHL8192 • Apr 29, 2026
> I'll try my best to fix those issues. What's your ISP and what region are you in? ISP: Irancell Region: South Khouzestan
denuitt1 • Apr 29, 2026
i updated the project to v2.0.0, please try again and tell me if you're having the same issue.
Lack of perceived differentiation from an 'original version' and a request for a Rust-based client with explicit configuration options for worker link, script ID, and password.
A superior, more effective, and user-configurable DPI bypass solution.
Top Replies
mahdisahraii • Apr 28, 2026
دقیقا منم متوجه تفاوت با نسخه اصلی نشدم که چرا از ورکر کلودفلر باید استفاده کنیم!
allahyar • Apr 28, 2026
تغییر ای پی
Ramin557 • Apr 28, 2026
> نمیفهمم تفاوت این مورد با نسخه اصلی چیه > برای بنده توی باز کردن سایتها دقیقا مثل نسخه اصلی عمل میکنه و انگار ورکری این وسط وجود نداره. > اگه ممکن هست یه نسخه RUST ریلیز کنید > تا اونجا لینک ورکر...
Intermittent and widespread relay errors, initially affecting all sites except YouTube, then degrading to partial YouTube functionality (only titles load).
Reliable and consistent DPI bypass for general internet access.
Top Replies
Vatani78 • Apr 30, 2026
آره برای من هم از دیشب یهو قطع شد
javadghoodosian • Apr 30, 2026
سلام وقت بخیر تمامی تنظیمات رو اوک کردم منتهی فقط تایتل توتیوب رو باز میکنه و برای سایت دیگ مثل اینستاگرام و غیره خطا 502 میده لطفا راه حلی پیشتهاد دهید تا این مشکل را نیز حل کنیم
denuitt1 • Apr 30, 2026
You probably ran out of request limit for Google Apps Script. try deploying on a new account.
Engagement Signals
5
Replies
open
Issue Status
Cross-Market Term Frequency
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SaaS Metrics
GitHub Issue
Apr 28, 2026