Grub countdown too slow?

Not a big deal, but every second in the grub menu is about 4 seconds. As in I could count to 4 between every change:
“Will start automatically in 5 (count to 4 seconds IRL) … 4 (count to 4 seconds IRL)” …3 etc

Not a huge deal, but… any idea why?

Well, two reboots later and it behaves normal again.
So… magic? :wink: