Originally Posted by Shawn02139

@ljgordon, you are right, it was the barcode that caused the scanner to blink red (instead of I think the usual green). It was not that I could not pull up the boarding pass, the bp was there fine, and also in my iphone wallet/passbook whatever they call it now

@QueenOfCoach, if there continue to be systematic IT problems, i will indeed start arriving a bit earlier. But i take something like 100 flights per year, even arriving two minutes earlier would cost me 3 hours time in aggregate. Cost of missing a fight on the shuttle is only 1 hour

@Packruby, i will try deleting the BP next time, rather than "just" closing and restarting the app

For what it's worth the kiosk wouldn't reprint my BP (was at 17 minutes prior to scheduled departure and it tried to force me to rebook a later flight). But the desk agent printed it immediately with no issue. I didn't have time to stick around and ask what had gone wrong....