Performance issue with agents

Current situation

In some circumstances the deferred response for agents breaks.

See for a timeline: https://docs.google.com/spreadsheets/d/1dPzEQg9WuVV1lpKzFf6-V4GKtZ7IZpAd/edit?usp=sharing&ouid=107436648080214728484&rtpof=true&sd=true

Desired outcome

No premature response.