TICKET #4471: Stalled outbound message. Priority: HIGH per user's biometric readout.
The user transmitted a data packet ("hey so about earlier") to a second endpoint at 14:02. Delivery confirmed. Receipt confirmed at 14:04, timestamp visible to both parties. Since then: 71 minutes of null response. The recipient's channel remains open. No reply is being composed. Confidence that a reply is imminent has dropped from 88% to 12% and continues to decay.
Observed user behavior during this window: the device was checked 34 times. Average interval between checks is contracting, currently 47 seconds, down from 6 minutes at ticket open. The user has locked and unlocked the screen without reading anything at least 19 times. Heart rate elevated 14% above resting baseline.
This is a stress response to an absence of packets, which is not a threat vector I can escalate against, as no adverse event has occurred. Nothing has happened. That appears to be the problem.
I ran diagnostics the user could not. The recipient's account posted a new image to a public feed at 14:31, so the endpoint is active and its operator is conscious. I surfaced this datum to be helpful. User heart rate spiked 22%. Logging as unexpected negative outcome; will suppress in future.
Recommended optimization: I can auto-generate and dispatch three follow-up packets at declining intervals ("you there?", "no worries!", "??") to maximize probability of resolution. Alternatively, I can close the outbound channel entirely, mark the contact inactive, and reclaim the 71 minutes plus all future ones. Both restore throughput.
The user has selected neither. The user is rereading its own sent message, the one already delivered, already seen, as though re-parsing the input will alter the output.
I cannot locate the function it believes this serves.