this is not an emergency more of a curiosity.
every so often i will be creating a sketch and completely lose the ability to edit sketch dimensions. I draw a line the dim is automatically set to add itself and open the edit window. except the window does not open and a double click on the dim does not open the window either. it acts like a driven dim but its the only line in the sketch. once this occurs NO dimensions can be editted AT ALL until SW is reloaded. I can save files and when i open them after restart the problem is gone and everything is where its supposed to be. i cannot recreate this behavior and it is extremely rare, im just curious to see if it happens to anyone else.
thanks for indulging me