So, I'm trying to try out some different rotations on a dummy. I have absolutely no lag, steady 80 ms which is usual for me.
Very frequently, when I bar swap or try to use certain abilities, my character just stands there. Often, the ability simply won't activate even if I keep trying to click on it, and I need to bar swap before it will let me use it again. This happens the most with Winter's Revenge. Trying to get a good rotation feels very clunky and broken.
What's going on? Can't see any other obvious posts about this but not really sure what the issue is called or what to search for.