# Troubleshooting

## I can't connect

* Is a [Replication Server](https://docs.coherence.io/manual/replication-server) running?
  * **Tip:** Try running one locally, before trying the coherence Cloud.
* Does the running Replication Server have the right baked netcode?
  * Ensure you have [baked the netcode](https://docs.coherence.io/manual/baking-and-code-generation).
  * For local RS, shut down the the Replication Server and launch it again.
  * For cloud RS, ensure you have uploaded the schema to the cloud, then retry.
* Are you using Windows 10 or older and have text selected in the Command Prompt that is running the Replication Server?
  * Press **Esc** with the Command Prompt having focus to clear any selected text and resume the application.
  * You can also disable the **Quick Edit Mode** in **Command Prompt's Properties** to make it more difficult to accidentally select text. You will then need to select **Edit > Mark** (or press **Ctrl + M**) before you can select text.

## Local Replication Server gives an error upon starting

* Ensure you only have one Replication Server running.

## Objects are not updating on remote Clients

* Are you connected to the Replication Server? Check the icon and messages on the [CoherenceBridge component](https://docs.coherence.io/manual/components/coherence-bridge).
* Do you have at least one [LiveQuery](https://docs.coherence.io/manual/components/coherence-live-query) in the scene, and is it framing the gameplay?
  * **Tip:** You can set it to radius 0 so it encompasses the whole game space.