With my Macbook Pro running Yosemite I have had so many crashes that Logos is unusable. It worked fine until it did a minor automatic update to 6.0a beta (or something like that.) I called CS and someone tried to help me put it only succeeded in putting me in a very strange "install" and "cannot" open loop. I am awaiting a call from CS so they can examine my software remotely. I was told that this may not happen until Monday. Great.
But, I love L6 and remain quite happy with my Logos experience! The CS is good and the product is better. I just wish it worked. 
