I've been having trouble with having it remember my choice of 1080p, it tells me an episode (usually for mature content or maybe if it has extras) is unavailable for English uncut when I go to next episode and I have to manually skip past the extras, and I would like for it not stop to tell me it's playing the next episode. It's just overall interruptive and sour experience for my anime viewing.
It's just a generally slow, clunky, and cumbersome site, I've used this site before without issue and I got to email them and they're just useless. Try Crunchyroll, it saves my preferred quality, autoplay easily turns on and off and goes straight to the next episode, and plus it works smoothly and fast. I'm completely immersed in my anime with no complaints.