Hi @schuettecarsten_9427 , There's no limitation about that in ProGet... the * is something the NuGet client resolves. Based on the error, it looks like there's a problem with Visual Studio communicating to ProGet. No further information is provided; maybe this is related to ProGet having an issue communicating to Nuget.org through your connector. You'd need to dig into that a bit further. I'd also make sure to use the V3 API Endpoint. The query that's shown in the error is the v2/ODATA endpoint. Cheers, Alana