I've had a couple of these in the last 2 days, I don't recall seeing this crash before this beta — "System.Net.WebException: Error getting response stream (Write: BeginWrite failure)"
While there are lots of network related errors in LogosError.log the two crashes are both failed requests to docapi.logos.com
7506.Logs.zip
I think the last time I saw the system.net webexception errors (I have no idea what that is by the way) was when they were making a big push with sync II back in L4.x It was a problem on the Logos server.
Logos 5 Get the FAQ's
Grow in your personal relationship with Christ; so you can help others come into and grow in a personal relationship with Christ
I will create a case and pass your logs on to Development for investigation. Are there any particular reproduction steps for this issue?
Diagnostic Logging
From memory, I don't think I could connect it do anything specific I was doing, it seemed kind of random.
This issue should be resolved in 5.0b Beta 2. Please let us know if you continue to experience this crash after updating to that build.