Eclipse is PAINFULLY slow

I decided to reload all my software including Eclipse, etc,etc,etc.
And Ardupilot 4.0.0 code for the rover.
But now Eclipse is ridiculously slow to build the first target.
6 hrs to get to 19%.
Any thoughts/help please.

That is indeed insanely slow. Maybe try turning off the PC’s real-time virus detection?

My laptop is about 6 minutes. FYI.

Thanks for the heads up on your timing.