Exception in DotNetShipping .Net 4.6

[rsuliteanu]

Hi. I was hoping I could get a bit of help. I can't install ShippingRates since my OLD program is targeting .NET 4.6. The DotNetShipping code to retrieve UPS rates is working fine (and has been for a long time) on my production system (Azure), but on my development machine, I'm getting an exception:

System.Net.WebException: 'The operation has timed out'

Any ideas would be much appreciated! Ron