Update 11.2.3 broke Touch ID on my MacBook Pro (16-inch, 2019)

Are there any AntiVirus, Disk Cleaner, Optimizers, Defrag, VPNs etc installed which should be removed as per Developers Instructions. They are useless, unneeded, cause havoc and interfere with the normal operation of the OS. The Built-in Security of Big Sur is all that is required.

These insidious Cra*ware will affect the Touch ID working as intended.

If this occurs from Cold Boot - manually input password - that is Normal.

If once Logged In in the Touch ID is not performing - Shutdown Computer. Perform the SMC Reset three time in a row and Test

I didn't install any software you mentioned. But I want to add one more information is Touch ID on my Mac is working fine when I unplugged from charging. The issue only happen when I plug the charger into Macbook.

Thank you NguyenNguyenNhat. My touch ID was not responding at all. I couldn't set up a new fingerprint because my Mac would not register that I was setting my finger on the touch ID. I unplugged the charger and touch ID works again. I did not have this problem until I updated MacOS Big Sur last night. I'm glad I can at least use my touch ID again, but it sounds like some sort of bug Apple will need to fix.

Touch ID on My Macbook pro 2020 (Intel, 4 thunderbolts version) not working too. I have tried to reset SMC 3 times but touch id still not working

俺也一样，重置SMC和NVRAM都没有用

Still happen on the newest MacOS (11.4), I have tried to reinstall macOS but still can't use touch ID