In situations where the device linked to a build was disconnected, an error message would show "No devices connected", regardless of whether other devices were connected. This was not very clear, so we have added additional information about which device serial number the extension is looking for.
We also added some helpful tips and a link to the documentation for when a device cannot be detected.
There are several required tools for devices to connect properly. If you are missing any of these from the nRF Command Line Tools, a warning message will alert you that they must be installed.