AkousaWebSocket connection failedThe WebSocket connection could not be established or was interrupted.
The WebSocket handshake failed, the server does not support WebSocket, a proxy is blocking the upgrade, or the connection was dropped. CORS and authentication issues can also prevent WebSocket connections.
Verify the WebSocket URL (ws:// or wss://). Check server WebSocket support. Ensure proxies and load balancers support WebSocket upgrades. Check CORS configuration for cross-origin WebSocket connections.
ETIMEDOUTThe connection attempt timed out before a response was received.
CORS: Preflight request failedThe CORS preflight OPTIONS request was rejected by the server.
ERR_CACHE_MISSThe browser cache does not have the requested resource and a network request was expected.
ERR_EMPTY_RESPONSEThe server did not send any data and closed the connection.
CORS: Header not allowedA request header is not included in the Access-Control-Allow-Headers response.
ERR_PROXY_CONNECTION_FAILEDThe connection to the proxy server could not be established.