Why is it stuck or slow?

If a request hangs, takes a long time, or returns incomplete results, the selection is usually too large. Large, deeply nested frames can overwhelm your agent, slow things down, or fail without an error.

Select a smaller section or a single component, like a card, header, or sidebar, and try again. Learn more about working with smaller selections.

An error like "lost connection to MCP server" comes from your agent. It usually means the request timed out or your agent misread the context. Try again with a smaller selection or a clearer prompt.