I have some important updates here.
Today was a very hard day due to the DR problems I had and some strange issues with the 1.6 08/03/2017 build.
I decided to go back to the 09/01/2017 build and here are the results:
Same file and data were rendered with both builds at 4.961 and I used 3 dual xeon systems.
1.6 09/01/2017 Build, Rendertime: 3h 03mins + everything worked perfectly with DR and CPUs were working at 100%
1.6 08/03/2017 Build, Rendertime: 5h 30mins + everything worked really bad, DR was very unstable and CPUs in two PCs were going up and down.
I sent today the scene to the dev team so they can check too what's going on.
Thanks and have a nice evening everybody!
Dionysios -