I have a mouse with 2 additional keys, one of them is set to Ctrl. I usually use it to slide. Unfortunately, when this key is used, Howl of the Storm cannot be activated. If I use Ctrl on keyboard, everything is fine. Watch attached vid for details. There was such an issue with uppercut (middle Arcstrider melee ability) long time ago, I reported it in June 2019 (I was not able to find it in the forum history, but I have [url=https://youtu.be/dm2Edgz0zMo]a vid on YouTube[/url]). Hopefully, it was fixed last time I used that ability. Probably, now uppercut has this issue again; will check later.