Windows Vista Business > some Dell laptop of indeterminate model (I am not currently at home) > Non-Intel graphics card with actual 3d acceleration this time
So, um. Every so often, Reimu/Marisa/Sanae/Sakuya/Youmu will just.... not listen to me when I prompt them to move left or right.
It gets odd when I'm also trying to move up or down, realize that I am not moving right, and then appear to shimmy the character up and down as if that would unstick her woefully unobstructed flight. (In retrospect, I probably should have saved a replay of me doing this.
Alternatively... I've had instances where they fail to stop moving in one direction. I don't recall if I saved a replay- (once again I probably should have) but I had one happen to where Sanae decided that nothing would make her happier than to hug the ceiling and make jabby upward motions at any moment that I was not forcing her to fly downward.
This was something that previously, I could kind of live with, it not happening very frequently at all. But I find that it does happen more and more often as time goes on for some reason, and it has escalated to actually costing me resources- such as failing to dodge Kogasa's boss appearance opener, or to dodge some of the streamed bits of MoF Stage 6.
Any ideas?