When the message count reaches a million, old messages disappear. Steps to reproduce 1. Be an active Telegram user 2. Wait until the coveted number of incoming/outgoing messages is reached. 3. Eh, it's…

Incorrect Search Ban on one of The Largest Telegram Channel Steps to reproduce My Channel @Funny is one of the largest English Entertainment channel with Over 250K Subscribers & great Engagement. But…

Your help needed: The team needs help with app's logs. Messages are missing on mobile but visible on Telegram Web and Desktop. Notifications of new messages are received, but messages don't appear in…

On any device, opening my gifts and scrolling down stops at exactly 1000 gifts and doesn't load any gifts further than that Steps to reproduce 1. Open my profile 2. Tap on Gifts 3. Scroll down 4. Reach…

When I send a message to a monoforum chat using an inline bot the inline bot is unable to edit the sent message Steps to reproduce 1. Go to any monoforum chat (administrator or user side) 2. Use any inline…

When I'm actively chatting on the desktop app, if I get notifications in another chat, my phone rings for every notification, even though I'm active on the Desktop. There should be an idle period before…

Right now, many iOS users suffer from a bug, where Telegram is stuck in a constant “updating” loop — the badge at the top keeps flashing between “updating” and “connecting” (see first video). Worse, this…

Since June 5, 2026, Telegram is almost unusable in Russia. Official MTProto proxies (including built‑in Fake TLS) are fully blocked by DPI. Direct connections also fail. Issue affects all clients (Desktop…

When I try to use an inline bot in a monoforum chat, I get the error org.telegram.tgnet.TLRPC$TL_messages_sendInlineBotResult@882c372 got error 400 REPLY_TO_MONOFORUM_PEER_INVALID as shown in the screenshot.…

On August 27, synchronization problems began. What do I mean? For example, I am subscribed to more than 50 channels and previously new messages in them were displayed instantly as the admins published…

Some messages every now and then on secret chats wont get delivered, it will deliver when the other person opens the app or tries to send a message. Messages could be in limbo for a week, 2 weeks, a…

As shown in screenshots, the Telegram Swift Client is trying to connect to random IPs' 443 port. Those IPs are not owned by Telegram, and sometimes the IP is invalid (e.g. 0.36.205.8 as in screenshots)…

Monoforums are very slow in receiving messages if there exists a callback_data in the Message Steps to reproduce 1. Enable Direct Messages in a channel. 2. Add @useTGxBot to the channel as administrator.…

x2 speed distorts audio in an unusual way Makes speech specially bad, but this sample of white noise shows enough Steps to reproduce 1. any chat 2. any playable media 3. Speed it up to x2 4. Notice the…

Often when I receive a Telegram notification on my Android phone, I swipe down to read the notification and swipe left to get rid of the notification, but it immediately returns and I have to swipe it…

I am unable to delete a message in a monoforum sent by another administrator. File type invalid (https://t.me/tgbetachat/2190180) Steps to reproduce 1. Create a Channel 2. Enable Direct Messages. 3. Add…

As the continuation of: https://bugs.telegram.org/c/22015 Links (posted on any topic of the group) of some messages (posted before enabling topics mode) don't lead to those messages. Probable reason:…

Bot getUpdates can’t get new updates immediately if the message is all Chinese characters length from 3335 to 4096 Steps to reproduce Bot getUpdates can’t get new updates immediately if the message is…

I can't watch or download any video through the Telegram Web version! It doesn't load and a message appears saying that I can't download it. What do I do? Steps to reproduce 1. Go to any public group.…

in telegram web, when i call to a person who use telegram in mobile(android), it shows error in mobile that you cannoy accept this call, please update telegram, but it is up to date Steps to reproduce…

Text reappears after deleting it Steps to reproduce Go to chat enter text, dont send delete text wait 5 secs Update: Text ALSO appears on android app! Device info Telegram Web 2.1.0 K, Chrome 128

I created an ipv6 MTPROXY proxy, it works fine on the windows client, but it doesn't work on my Android phone, what's the reason? Thank you Steps to reproduce When the proxy is used normally, the ipv4…

Telegram clients do not follow the ipv6-first (ipv6-preferred) policy. According to the source code of the Telegram for Android app, it does not support enabling the ipv6-first policy. It has this functionality…

Pinned messages in closed topics do not display on the top. Steps to reproduce 1. Group of over 1000 members 2. 55 topics, 3 closed 3. Pin the 1st message in the closed topic No pinned message is displayed…

Telegram Web is endlessly updating. I can`t read and write messages and use it in general Steps to reproduce 1. Open Telegram Web 2. It is endlessly updating Device info Telegram Web 1.8.0 K, Chrome 112

https://github.com/mihailgok/telegramwebapps/blob/main/index.html#L90 The code above shows example of implementation of Telegram WebApp and sendData method at line 90. In my first attached video I try…

Rich messages for RTL languages like Persian (Farsi) or Arabic are not displayed properly, especially in tables or messages containing formulas, etc. This UI bug appears to have occurred since the very…

I want to report two very confusing bugs I've been experiencing with Secret Chats recently. I'm just going to describe exactly what happened to me. Bug 1: Messages getting stuck and sending times magically…

I am writing to report a critical issue I encountered with my Telegram channel. Recently, I sent several video messages in my channel (@seyed_bax) using the Telegram app on my iPhone. Shortly after sending…

I cannot see my contacts on Telegram, nor add them to Telegram even though they do have a Telegram account Guys please help me... I have added over 100 contact numbers (manually) to my phone book recently…

Bot Not Appearing in Telegram Search Hello, I am facing an issue with my bot, Sublaunchbot. It can still be accessed directly via the link, but it does not appear in Telegram search results when trying…

Recently, scheduled messages are constantly late by 2-3 minutes. For example, if I schedule a message at 11:00, then it will only be sent at 11:02. This works in both private messages and channels.…

No sound on live streams when using Bluetooth headphones. Sound on videos and audio works (as you see in the video). I've tested different headphones. A friend of mine has a similar problem on an Android…

From time to time, I encounter errors (400, 'Bad Request: chat not found') while responding to users via the chatbot. There are no issues with the chat_id, as I retrieve it from the incoming message to…

Searching by hashtags does not work for files that are not images Steps to reproduce 1. Send a message in a public group with #hashtag 2. Send another one but this time make it a .7z file attachment with…

These objects are available to use, but can't be read by device, so they get useless: Pending Cancel voice message https://telegra.ph/file/4c5d261acd9b383620d94.png Continue button (Start screen) h…

sometimes, posting a twitter link doesnt display a preview of the twitter post image(s) in the example shown, I have 1 working preview, and 2 non-working preview Steps to reproduce 1. go to twitter.com…

Not all the group topics, created and showing up fine on Android, show up on iPad Steps to reproduce 1. Group of >1000 members 2. Enable and create 54 or more topics with some messages inside each one…

When i post something on my channel all the videos that i sended in this days are playing automatically, i tried pausing those videos but it didn´t work Steps to reproduce 1. Go to a channel 2. write…

Problem with chat history. if i set visible chat history to new subscribers, still in my some groups it is hidden. it is showing in me but not in new subscribers. Not in all groups but some. Steps to…

When I type an emoji in the chat message bar, Telegram no longer suggests stickers associated with that emoji from the packs I've added. Steps to reproduce 1. Go to Settings -> Stickers and Emoji 2. Change…

Notifications are received incorrectly. I tried it on three different phones. If you receive 2 or more notifications from different dialogs at the same time, then 1 notification from 1 dialog appears…

Unable to record and send Video Messages on Pixel 6 Steps to reproduce If I tap and hold the video message, the circle appears blurred with whatever is in front of your front/rear camera. This likely…

I use telegram on two web instances (a computer at home, and a computer I carry around, as well as my phone). For the past year or so I've been running into an annoying bug where, if a draft was begun…

On Windows with multiple screens of different resolutions, the app does not update its resolution. On a 2736 1824 screen we have to set the telgram resolution to 200% and on a 1920 1080 the application…

I create hyperlinks in the subtitles of the Stories. When I publish the story the hyperlinks disappear. Steps to reproduce 1. You select a photo to publish a story. 2. In the subtitle of the story write…

Rich notifications were supported for photos, stickers, and animated stickers, but they are not working anymore. Steps to reproduce 1. Close Telegram app 2. Receive notification message that has media…

Application crash after selecting part of message Steps to reproduce 1. Chat is open 2. Select a part of the message (double click on the word and move the cursor to the end of the sentence) I couldn't…