A video demo is in progress. The connection errors happen when there is limited websocket support due to browser or network. We are working on a migration to s

A video demo is in progress. The connection errors happen when there is limited websocket support due to browser or network. We are working on a migration to sockjs so we can have some flexible fallbacks just in case. If you dismiss the error the main search should still work, you just sadly wont get any stats. Probably best to wait till your on a direct connection for now.