Hi @scott-wright_8356 ,
Thanks; it sounds like the underlying issue is indeed Google Android connector you added. I don't have an information or idea on why that might be the case... some third-party repos (Maven, PyPi, NuGet, etc.) are just really slow and buggy.
ProGet is basically acting like a proxy server here, so "garbage in, garbage out" applies - if the connector is slow and error-prone, then you will experience slowness and errors.
Sometimes third-party repos will create packages that don't follow the specifications but just happen to work in certain versions of clients. That could be what's happening here. In cases like that, we can really only address those on a case-by-case basis, and we'd need to know exactly how to reproduce the error and investigate it later.
Best,
Alana