> ## Documentation Index
> Fetch the complete documentation index at: https://docs.v3code.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Troubleshooting

> Common fixes for install, auth, and indexing.

## Search or indexing seems off

The [semantic index](/editor/semantic-index) rebuilds incrementally on startup and as files change. If results seem stale, let it finish indexing (the status bar shows index state). If your **local index** hits a problem, V3Code falls back to the **cloud index for free** so search keeps working.

## A local model call fails

If you're using [Ollama](/models/byok) and a call errors out, it usually means Ollama is powered off — start it and retry. For built-in local inference, make sure the model finished downloading.

## The free auto router won't run

Free [Auto](/models/overview) needs your own **Anthropic API key** set. Add it in [API keys](/account/api-keys) and try again.

## Cloud sync shows an error

Cloud sync state is shown in the status bar. A paused or errored state doesn't affect local work — your local index and memory keep running.