Very long editor load/compile times

Project is C++ 3rd person template, I have made a very small changes that should not make any significant difference on this.
The thing is I have editor load times of about 5 minutes, and when I compile the first time it takes 10 minutes or more.
This is over a 4Cores 4.5GHz CPU. Then further compilations complete in no time, just a few seconds.

The project is new, I just created it a couple days ago, but never saw this happening before, is it something 4.22 related?
Maybe the live++ thing? Is not enabled right now but it was for a while.

Anyways, any input will be appreciated.