Board Thread:Support Requests - Getting Started/@comment-5785681-20200612171101/@comment-45303052-20200612175449

So my bet is that your number pad has these little sub labels on it like "home" or "end" and that using ALT triggers them. This is an interesting problem as I am not sure how to approach this issue. I use Linux so I do not have access to the settings that I could dig through. Though, there is bound to be a setting in your OSes keyboard area for this.