(Sorry, I just saw that this post it is a duplicate topic: https://us.forums.blizzard.com/en/d3/t/help-me-bug-in-arcane-torrent-and-meteoro-of-wizard/2460)
A user, in the forum in Spanish, left us this video.
He says that sometimes the mouse is locked with Arcane Torrent (and meteor falls off the map)
Is this a bug?