Currently have a challenge for a Mr. Handy that requires me to collect 550 food in under a minute. The challenge itself is pretty ridiculous itself but is possible with rushing with a reasonable amount of diners. However, the design of the progress bar popups directly impedes your ability to rapidly rush rooms in a short period of time. This makes the challenge nearly impossible without an absurd amount of diners. I've already sunk 20k caps for this, and I have failed 6 times, all directly because of this poor design choice. Fix it.
Up to 15 failed attempts. Count is currently at 8 due to progress bar, 7 to the blatent lie of fail chance at rushing a room (7 times, all the same room at 23% chance to fail, in a row. The odds of that happening are 0.000034% and yet its happened to me twice).