Starting Logos is painfully slow if you still use a hard drive. Whatever layout seems to take forever to load and settle into place. Don't go there! Open up your program settings and change it to open with a blank layout. The next time you open up Logos it will open up blank. It does this a whole lot faster. Then open your last layout. It will do this much faster. It's an extra step but it's still way quicker than trying to get it to fire up with the layout in place.
I still want an SSD, but this is really easy and works great. Try it!
A big thank you/shout out to Steve Long who posted this great workaround on YouTube I am very grateful.