This morning's update, based on feedback from a large number of MacBook Pro users in 2022, is a common and common phenomenon in the notebook's SD reader slot.
At present, Apple has confirmed the problem, the affected SD cards have little in common, inserted SD card after some show a crash, some do not respond, and some SD card even after insert recognition, transmission speed is very slow.
"The 14-inch M1 Pro has the same problem," the engineer said. Half of it is likely that it will successfully recognize the SD (although it takes 30 seconds to 1 minute), and half of it will throw a report error directly at you, especially for all Sandisk Ultra cards, including XC and HC. I tried to reformat it with the camera and MBP, but it didn't work. It's worth noting that all my SD cards work in my other 3 USB readers. ”
For now, formatting doesn't seem to be the reason, but it could be a factor. Also, which SD cards work and which don't, there seems to be no common thread.
Apple also has a new announcement to fix the problem, saying that the next mac OS update will fix the problem, users are a little restless.