This function is by default near a bunch of critical functions, and after it got me once, I unmapped the key completely. After I bought Horizons, this apparently remapped it to the default, which I accidentally hit again, and has resulted in a total loss of 3 million credits for me. The fact that this button even exists as a hotkey is pointless, and it's default binding and ability to rebind itself is even worse. There is absolutely not reason you shouldn't be able to just use the in game ui for this function. The menu is very easy to access, and having a hotkey shaves only a few seconds. When is someone ever going to be that desperate for a full, unstoppable cargo dump?