Live Loops is really cool but very problematic with big templates. it is working extremely slow on my ~700 tracks template. If there is even a single Cell on the grid, unhiding all tracks takes sooooo many seconds no matter if you are on Grid or Tracks view. These tracks and plugins are completely disabled btw.. When all the cells are empty, still Tracks View work much smoother than Live Loops Grid does.
Also, I found using Launchpad with Live Loops on big templates is troublesome. Because of track stacks, fader banks don't match the selected track so you can't view the right cells on Launchpad. And there is no way to change Channel Strip View Mode in Control Surface Setup. It is greyed out.
I was hoping to select my fav sounds from my huge but lightweight template and hide the rest of the tracks and Live Loop with them. I even programmed my Ableton Push 2 to work as Launchpad. But apparently it won't be possible until a new update especially because of the performance issue.