#6 in Teacher: you need to get a private lesson with Yanna by telling her after the first or second lesson something like "it's a bit much" and then you need to answer every question incorrectly.
Chapter 2 #1: in chapter 1 when you go through the forest (I did it with Kaelon) go left, left, right, right then you encounter humans, you need to win these fights then you get an encounter right after the start of chapter 2.
Chapter 2 #14: When you go with Thatch in the cave to find her big Spider, you need to wait before attacking it.
I don't think no "x/m" and friendly mode is causing an issue because in friendly mode it should trigger the event with just not showing the spider.
I Hope this helps :D