6 times in 4 days for me... the losses are staggering and it's mind boggling to think that this bug is not on a priority fix list.
Alpha or not, people are paying for the game, SO there should be SOME measure of quality control to prevent critical bugs like this from ruining the game's launch and as of today there's about 350k copies sold. PLEASE FIX THIS BUG BEFORE THERE IS ANY OTHER DEVELOPMENT IN ANY OTHER PART OF THE GAME.