# Troubleshooting

## Analyze does not run

- Verify query is not empty.
- Try a known molecule (`SNCA`, `CD63`, `hsa-miR-7-5p`).
- Hard refresh once to clear stale JS/CSS cache.

## App feels slow

- Start with narrower query scope.
- Wait for Summary to become ready before opening heavy tabs.
- Open one heavy tab at a time (Pathway, Disease, Cell/L-R).

## Pathway or Disease tab appears empty on first open

- Confirm Summary loaded fully first.
- Re-open the tab after a few seconds (lazy section loading can still be completing).
- Check selected node/system context is correct.

## EV-TRACK values seem missing

- Check whether source rows include EV-TRACK fields.
- Verify active filters/context are not excluding rows.
- Export full EV evidence rows to inspect provenance fields directly.

## Chat feels generic or off-context

- Use context-specific prompts:
  - `explain this summary`
  - `open pathway tab`
  - `focus on ev evidence`
  - `export csv with columns ...`
- If context drift persists, start a fresh search and ask follow-up from the new loaded state.

## Old UI artifacts still visible

- Hard refresh browser.
- Confirm latest deployed asset version is loaded.
- If needed, clear site cache/service worker and reload.

## Model/runtime checks

- If responses are slow, use short and specific prompts first.
- If model fallback occurs, verify runtime health endpoint and model availability in deployment logs.