Undo is (sometimes) not working

by Jun 26, 2012

After connecting with Remote Desktop to my Windows Vista with a running ADS, the undo command in all open query windows doesn't work anymore. After opening new query windows, it works again, but only in this newly created windows.
Longer time ago (with ADS 6.5) I was affected by the screen distortion problem when I connected with RD, but this was fixed some versions ago.
I'm now using ADS 11.0.3.