Did you ever reach coach A, or was the wifi non-existant? :-)
Negative. Got distracted by this...
I'm on the trains again tonight so we'll see later on.
Oh and getting off the train and on again...
FGW▸ Please...
Airplane Mode ON, Airplane Mode OFF. Will have the same effect.
The WiFi however when it works does seem very good. I can use VMware vSphere Web Client. Something that seriously dislikes dodgy connections and periods of super high latency.
Microsoft Remote Desktop Connection and LogMeIn also work very well. It's also the only on train WiFi I've found that seems OK with Microsoft DirectAccess (VPN Type Technology). I know it works fine for IPHTTPS. (Running the VPN over a Secure Web Connection) But I have yet to try it with Teredo.
I know it doesn't work with CrossCountry WiFi however. Neither does VMware. Microsoft Remote Desktop Connection does work only when it's running in conjunction with a Remote Desktop Gateway Server - as the connection then runs over Port 443 (for HTTPS - Secure Web Traffic) instead of the default port 3389.