I have a weekday wake up alarm set that has been inconsistent recently. Did not work earlier this week (Monday?), worked the last few days, and then did not work this morning.
I've too notes recently that the first alarm set in the morning with "weekdays" option selected isn't been called. I've always used a second alarm daily (in case I miss the first one) and no real harm was produced, but yes, it isn't working correctly lately