Recently I been losing the "undo" and "redo" capability when using Visual Studio 2005 with resharper. This started around build 220.
When VS is started everything is fine for a while. However after some work (edit/resharper/compile/run) I hit CtrlZ and nothing happens. When I look at the edit menu undo and redo are disabled. If I type a word into the editor in this state and try to undo then again nothing happens. I have to exit VS and restart it to get undo/redo back.
Is resharper accessing the undo/redo stack at all? Microsoft tell me that an add-in opening the undo stack and failing to close it would cause the problem I am seeing.
I am afraid I can't tell you what specifically I do to get into this state. I realise it will be hard to investigate but can you tell me whether resharper manipulates the undo stack or not.