Change Details

It appears the reason is that I did not join the UPnP thread. This was not done before so I missed it and I failed to test this code path.

It appears the reason is that I did not join the UPnP thread in rP22666. This was not done before so I missed it and I failed to test this code path.

It appears the reason is that I did not join the UPnP thread in rP22666. This was not done before so I missed it and I failed to test this code path.