https://www.gottabemobile.com/macos-ventura-13-6-6-issues-plague-mac-users/
Mac users who have upgraded to Apple’s macOS Ventura 13.6.6 update have run into a variety of problems with the firmware.
According to Mac users, the macOS Ventura 13.6.6 update also brought problems with it. Some of these issues are fairly minor while others are much larger and far more frustrating.
In the weeks since the update’s release, we’ve seen complaints about macOS Ventura 13.6.6 grow louder on forums like Apple’s Community forums.
Here are some of the macOS Ventura 13.6.6 issues Mac users have run into on their Macs:
Wi-Fi connectivity issues
Email problems
Time Machine issues
Various display problems
UI lag
Issues with external accessories
Bluetooth problems
Problems with first-party apps like Messages
Touch ID problems
Issues with third-party apps like Microsoft Teams..