Hi Mike
For debugging... Does the same issue occur if you use pyhoca-gui instead of X2Go Client?
We installed the pyhoca-gui, and have tested it for a few days. It certainly makes a difference ! Now, the responsivenes of the remote connection is much better, and the desktop does not stall if he does certain actions, like right-clicking a mailbox folder in Thunderbird.
What OS is the client-side: Linux/Windows/MacOSX?
The OS on the client side is Ubuntu 14.04 64-bit with Unity. The OS on the server side is Ubuntu 12.04 64-bit with Unity
Anyway, it is strange that we only see the problem on this particular ISP connection ? I must mention that there is just a few users, and the other users are all connected on fiberchannel ISP's.
Is there any difference in the way the X2go-client and the Pyhoca-client handles asyncron bandwith ?
We have not tried Stefans scp or rsync proposal yet.
Med vennlig hilsen / best regards
Kjetil Fleten