Why is the service not injected?

Question

Java

Please tell me why the TelegramService service is not always injected, but somehow once at a time

, although in some situations

I have no idea what it depends on, you send 10 requests 1 passes.

Solution: - it turned out that the problem did not go away
The solution turned out to be expectedly banal, underlined in red:

Answer 1

solve debug