I've rolled it back to 3.0, which is no longer supported, as it appeared 3.1 may have broken the frame packet listener in ConnectionModel.cs. This turns out to be the case.
So, update to .NET Core 3.1, which is the LTS release, and diagnose the socket listening failure.
I've rolled it back to 3.0, which is no longer supported, as it appeared 3.1 may have broken the frame packet listener in
ConnectionModel.cs
. This turns out to be the case.So, update to .NET Core 3.1, which is the LTS release, and diagnose the socket listening failure.