Thank you very much for taking the time to respond!!!
Clean projects do not freeze and everything runs very smoothly- no loading times, no stutters. Only happens when I have created a semi-complex Blueprint may it be not even put in the level (I am doing a simple maze with a backtrack algorithm).
As for the SSD, I had considered that possibility but unless the new task manager is lying to me with its graphing of the disk transfer rate it does not seem to go beyond 60% of it’s capability and it is at 0%-1% when the engine freezes. I am currently downloading the 4.10.4 version of UE4, so I will see how that goes.
I attached the log: Sadly, I do not have the knowledge to understand them.
[link text][1]
[1]: 81337-mazr3d.log (920 KB)