Robert, not thus far. I've listed the apps that give me problems here. Although I do experience something very similar in my XFCE desktop (no ssh forwarding at all). File names are displayed fine, but when I select an icon, a very similar corruption of the filename occurs. Not sure if this isn't a separate issue, though. I attach another screenshot (the name of the second file is "test2.txt").
Robert, not thus far. I've listed the apps that give me problems here. Although I do experience something very similar in my XFCE desktop (no ssh forwarding at all). File names are displayed fine, but when I select an icon, a very similar corruption of the filename occurs. Not sure if this isn't a separate issue, though. I attach another screenshot (the name of the second file is "test2.txt").