“Thanks” to the well-known events in Azerbaijan, the Internet connection with external resources was limited. A plethora of services, such as WhatsApp, Telegram, Facebook, Instagram, YouTube and etc. are not available at the moment of writing this post.
DISCLAIMER: I do not call you for breaking the martial law! It is necessary to treat the decrees of the official authorities with understanding and due responsibility. The recommendation beneath is free to use for educational purposes and extraordinary life situations only!
To establish a stable (too close to stable) connection in Telegram, you have to use the built-in functionality of proxy settings in Telegram. Just visit the official channel – https://t.me/ProxyMTProto – and click on connect to the latest config.