Yeah, I've been experiencing this as well. It mostly happens when I'm trying to use karma or when I first open up LW.
It mostly happens when I'm trying to use karma
ISTM that that happens to me a lot when I'm on my phone, but very seldom when I'm using my laptop. (But it's not like I did statistics.)
If it's worth saying, but not worth its own post, even in Discussion, it goes here.