I remap most key bindings due to using ergonomic keyboard. It would be helpful to see what the default binding was so it's easier to figure out what got unbound and how to adjust to avoid hand pain.
I am also having difficulty with buggy controls, but also problems remapping other keys as well. I use a Kinesis Advantage2 ergonomic keyboard due to hand pain. My WASD is CXV left-arrow. Looking forward to rebinding all!
(LOVING the game!!)