It's all N vs S. Even if 2 people are Ns, one must have switched to using S or they would understand each other. It can't be T vs F as that's just sensitivity issues. 
What I have seen the most misunderstanding is simply due to a difference in knowledge base. Someone who quotes lines alot will be lost on someone who doesn't watch TV. Someone who speaks abstract can be applied to many people, but they all have different ways it applies, but they all agree only to find out it was a misunderstanding and they don't agree on the details.
Also differing personalities. A serious person will take a smart as literally where as someone who is a smart ass may take a serious person as a smart ass.
What I have seen the most misunderstanding is simply due to a difference in knowledge base. Someone who quotes lines alot will be lost on someone who doesn't watch TV. Someone who speaks abstract can be applied to many people, but they all have different ways it applies, but they all agree only to find out it was a misunderstanding and they don't agree on the details.
Also differing personalities. A serious person will take a smart as literally where as someone who is a smart ass may take a serious person as a smart ass.