SignalR JavaScript client sometimes freeze at Connecting or Disconnecting state unexpectedly

### Is there an existing issue for this?

- [X] I have searched the existing issues

### Describe the bug

When calling `hubConnection.start()`, sometimes the client freezes at `Connecting` state, and when calling `hubConnection.stop()`, sometimes the client freezes at `Disconnecting` state. Unless the HubConnection instance is disposed and rebuilt.

### Expected Behavior

Calling `hubConnection.start()` should let the client become `Connected` state as soon as possible, while calling `hubConnection.stop()` should let the client become `Disconnected` state as soon as possible.

### Steps To Reproduce

```ts
import { HubConnection, HubConnectionBuilder, HubConnectionState, LogLevel } from "@microsoft/signalr";

var hubConnection: HubConnection;

hubConnection = new HubConnectionBuilder()
.withUrl("")
.configureLogging(LogLevel.Information)
.withServerTimeout(30000)
.withKeepAliveInterval(15000)
.withStatefulReconnect()
.build();

await hubConnection.start();

function checkIfHubConnected(): boolean {
return hubConnection?.state == HubConnectionState.Connected ?? false;
}

function hubConnectionState() {
return hubConnection?.state;
}

```

### Exceptions (if any)

_No response_

### .NET Version

8.0.7

### Anything else?

package.json
```json
{
"dependencies": {
"@microsoft/signalr": "^8.0.7"
}
}
```