I installed Cyanogenmod on my Samsung Galaxy Note 3 today with no problems at all, however I've found something that seems a bit weird. (I know there is supposed to be bugs in nightlies, of course, but I thought i'd ask anyway.)
In the performance settings of the tab, it keeps the minimum CPU frequency to 1190mhz. If I put it to 300mhz, it will work, but as soon as I exit out of the performance tab, it goes back to 1190mhz. I figured that my phone was quite hot when I didn't use it, and that's how I found out.
Have anyone seen this on the latest CM11 nightly for the Note 3? I hope somebody out there know how I can fix it.