Use the module in an air-gapped environment, whereas we use a Nexus Repository for PSGallery Proxy. We cannot create a PSRepository using the name 'PSGallery', it has to be under a different / new name. When we do so, we remove the PSGallery Repository so attempts to update/install modules do not spin until timeout before trying the correct repository. The update function explicitly calling out PSGallery though prevents any custom / proxy repos from working in air-gapped environments.

Even just removing the '-Repository PSGallery' would be sufficient as then it would update via the Nexus Proxy without issues.