[macintux]

I’ve had the same experience. Walked up to an ATM for the second time in two days and my 4-digit PIN was simply gone from my memory. I never figured out what it was.

That was almost 30 years ago, and thankfully it hasn’t happened again.

[grogenaut]

I use my ATM so infrequently that it's happened to me a few times. I get cash reups selling stuff on Craigslist so I need the ATM like once a year. Luckily my ATM is right next to an in grocery store branch so resetting the pin is 3-5 minutes talking to someone irl