A typical problem occurs when SQL Server client tools do have any issues. There is no easy way to say that SSMS (client tools) are corrupted, unless you can reproduce the same issue on other machine it cannot be assured. If it is a bug from tools you...
For any user manage the work with short-cut is desirable, for better productivity in your work (with UI tools) I always suggest to manage it by keyboard not with the mouse. Here is another block of SQL manageability series I want to cover based on feedback...
