I just upgraded to 2025.7.1 (on I'm running HassOS) and I had few problem adding a chat, so I deleted all the config and started from scratch.
When I add the bot API KEY i get the following error:
httpx.ConnectError: All connection attempts failed
Checking the log I see an Invalid Proxy error:
Fonte: components/telegram_bot/config_flow.py:403
Integrazione: Telegram bot (documentazione, problemi)
Prima occorrenza: 21:28:07 (20 occorrenze)
Ultimo accesso: 21:53:35
Invalid proxy```
but I'm not using any proxy.
Any clue?