Finally got my vault built back up, another roach raid and it killed 30 of my 36 people, I think I am done unless they patch it.
Yeah, suddenly started crashing really bad on me. I was just shy of 30 vault dwellers, all resources flowing well and my main wasteland explorer doing well... Then the crashes started. Now I get the loading screen and all I hear is fire crackling and then it crashes. I had around 14k in bottle caps so hopefully I have enough to revive everyone when they (hopefully) patch it.
On the rad roach end, they're getting really hard to kill. I kept pumping stimpacks into the defenders but damn. Seems random though. Some batches go down like I expect but others just won't die. I'm using heavy weapons too. Alien blaster pistols, mini-guns, flamers.