Crush+bug+telegram+upd Page

Let me know and I can try to generate or find the relevant information.

Also, do you want

The app crashes, and I am sometimes prompted with an error message (if applicable, mention the error message). crush+bug+telegram+upd

After digging through Telegram’s open-source TDLib issues and some obscure Reddit threads, you find others reporting the same symptoms:

“I see a message from my crush in the notification shade, but the chat is empty.”
“Their profile picture updates but the chat doesn’t sync.”
“UDP packets arriving out of order trigger an incorrect ‘message deleted’ event.” Let me know and I can try to

One developer explains:

“If a Secret Chat session is initiated over UDP and the handshake is interrupted (bad MTU, firewall dropping UDP), the client may show a false ‘new message’ event. The actual data never assembles.” “I see a message from my crush in

So your crush might have tried to send you a message — but a UDP bug ate it.

Or worse: a malicious “bug” (as in surveillance software) is interfering with UDP traffic to manipulate what you see.


When you update to the new version, Telegram rebuilds its internal contact database. The bug triggers when:

Result? The app doesn’t just lag—it crushes. The screen goes white, the phone heats up, and the OS prompts you to “Close App” or “Wait.”