Why doesn't the cart server respond to sendmessage?

Question

Python

For some reason, the bot began to start for a long time (3-4 minutes), and it also takes a long time to get stupid when sending a message

Normal response, without delay:

DEBUG:aiogram.dispatcher.dispatcher:Received 1 updates.
DEBUG:aiogram:Make request: "sendMessage"
DEBUG:aiogram:Response for sendMessage: [200]

The answer to which the bot thinks for a very long time:

DEBUG:aiogram.dispatcher.dispatcher:Received 1 updates.
DEBUG:aiogram:Make request: "sendMessage"
DEBUG:aiogram:Make request: "getUpdates"
DEBUG:aiogram:Response for getUpdates: [200]
DEBUG:aiogram:Make request: "getUpdates"
DEBUG:aiogram:Response for getUpdates: [200]
DEBUG:aiogram:Make request: "getUpdates"
DEBUG:aiogram:Response for getUpdates: [200]
DEBUG:aiogram:Make request: "getUpdates"
DEBUG:aiogram:Response for getUpdates: [200]
DEBUG:aiogram:Make request: "getUpdates"
DEBUG:aiogram:Response for getUpdates: [200]
DEBUG:aiogram:Make request: "getUpdates"
DEBUG:aiogram:Response for sendMessage: [200]