# NousResearch/hermes-agent · TUI heartbeat delivery out of order; stale requeue fixes

## Open now

- 1 issue, 1 PR open on GitHub.
- #135295: \[Bug\]: background-process heartbeats are delivered out of emission order (measured; mechanism unconfirmed)
- PR #142275: fix(tui): drop stale heartbeat requeues at the delivery boundary (#135295)

One bug report describes background-process heartbeats arriving out of emission order, with the mechanism noted as unconfirmed. Two members share the title of a TUI change that drops stale heartbeat requeues at the delivery boundary (#135295), which appears related, though the titles alone don't show how it relates to the bug.

## TL;DR

- 3 member(s): 1 open issue(s), 0 closed issue(s), 1 open PR(s), 0 merged PR(s), 1 PR(s) closed without merging.
- No fix has been merged to main; one or more PRs were attempted (see below).
- **Recommended:** review the prior/competing PR(s) below. A fix was attempted but not merged; your case may extend or revive that work.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Open related issues

- #135295: \[Bug\]: background-process heartbeats are delivered out of emission order (measured; mechanism unconfirmed)

## Prior & competing PRs

- **#135364: fix(tui): drop stale heartbeat requeues at the delivery boundary (#135295)**. closed without merge
  - maintainer direction: category `silent_close`; implication `active`
- **#142275: fix(tui): drop stale heartbeat requeues at the delivery boundary (#135295)**. open
  - maintainer direction: category `uncategorized`; implication `needs_llm`; refs `#135364`
  - files: `tests/tui_gateway/test_heartbeat_seq_gate.py`, `tui_gateway/session_notifications.py`

## Fix status

- No merged fix on record.
- Subsystem: `gateway`