Firefox can’t establish a connection to the server at wss://.../api/0.14

WebSocket closed unexpectedly with code 1006 next-dev.js:23:26
    error webpack-internal:///../../node_modules/next/dist/client/next-dev.js:23
    overrideMethod moz-extension://8b846726-665b-46d4-910c-79fac2e24176/build/react_devtools_backend.js:4012
    onclose webpack-internal:///../../node_modules/convex/dist/esm/browser/sync/web_socket_manager.js:90
    (Async: EventHandlerNonNull)
    connect webpack-internal:///../../node_modules/convex/dist/esm/browser/sync/web_socket_manager.js:80
    WebSocketManager webpack-internal:///../../node_modules/convex/dist/esm/browser/sync/web_socket_manager.js:34
    BaseConvexClient webpack-internal:///../../node_modules/convex/dist/esm/browser/sync/client.js:112
    get sync webpack-internal:///../../node_modules/convex/dist/esm/react/client.js:72
    setAuth webpack-internal:///../../node_modules/convex/dist/esm/react/client.js:88
    setToken webpack-internal:///../../node_modules/convex/dist/esm/react/ConvexAuthState.js:25
    ConvexProviderWithAuth webpack-internal:///../../node_modules/convex/dist/esm/react/ConvexAuthState.js:32
    React 13
        commitHookEffectListMount
        commitPassiveMountOnFiber
        commitPassiveMountEffects_complete
        commitPassiveMountEffects_begin
        commitPassiveMountEffects
        flushPassiveEffectsImpl
        flushPassiveEffects
        performSyncWorkOnRoot
        flushSyncCallbacks
        commitRootImpl
        commitRoot
        finishConcurrentRender
        performConcurrentWorkOnRoot
    workLoop webpack-