I'm using Pinco's UI, but the effect is the same with the default and has always been this way for me. Whenever I play with the map open my char's movement becomes choppy. My char doesn't really just stop, but the buttery-smooth movement I experience without the map is broken into a jerky, stuttering movement. I was hoping that someone might have an answer for me. I have, of course, tried switching things off and on (foliage, window frame and so on) but to no effect. Thanks for any help with this, as I love Pinco's map and would like to be able to use it.