# NousResearch/hermes-agent · Desktop duplicate streaming turn rendering fix

## Open now

- Nothing open on GitHub.

A bug where long streaming turns appeared duplicated in the UI during live rendering (but stored correctly in the database) was identified and addressed. The related fix targets transcript rendering issues including duplicates, vanishing replies, and partial receipt handling.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 1 PR(s) closed without merging.
- A fix was merged to main in PR #120692. Verify it addresses your case.
- **Recommended:** read PR #120692 (and any competing PRs below) before filing. Confirm the merged change covers your symptom.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `resolved` · deciding PR(s): `pr-120692`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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.

## Closed / duplicate issues

- #118670: \[Desktop\] Long streaming turn (178s, 4 tool calls) rendered twice live; single copy after relaunch — DB has only one copy

## Prior & competing PRs

- **#120692: fix(desktop): transcript-render sweep — no duplicate or vanishing replies with partial receipts, failed turns, steers, reasoning-only streams**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `apps/desktop/src/app/chat/composer/hooks/use-composer-submit.test.tsx`, `apps/desktop/src/app/chat/composer/hooks/use-composer-submit.ts`, `apps/desktop/src/app/contrib/hooks/folded-tool-turn-refresh.test.tsx`, `apps/desktop/src/app/session/hooks/use-message-stream/folded-segment-refresh.test.tsx`, `apps/desktop/src/app/session/hooks/use-message-stream/index.ts`, `apps/desktop/src/app/session/hooks/use-message-stream/session-info-side-effects.test.tsx`, `apps/desktop/src/app/session/hooks/use-session-actions/utils.test.ts`, `apps/desktop/src/app/session/hooks/use-session-actions/utils.ts`, `apps/desktop/src/lib/chat-messages/reconciliation.test.ts`, `apps/desktop/src/lib/chat-messages/reconciliation.ts`
- **#119407: fix: resolve #118670 — #118670 \[Desktop\] Long streaming turn (178s, 4 tool calls) r**. closed without merge
  - maintainer direction: category `silent_close`; implication `active`

## Fix status

- Merged to main in PR #120692 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-09-23`.
- Subsystem: `apps/desktop`