write.as

You might have a port conflict. This is a known behavior if you have any other program using port 9100. Do you know of any other program running on your computer that uses port 9100?

A known example of this is Logitech G Hub. Uninstalling or disabling the conflicting app should resolve this issue. Another option is to use Kinetick as the data provider, which doesn’t require use of the port.