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Zoom causing abnormal high 200% cpu utilization, with kernel_task process at 1000%. This killing performance on 2019 MacBook Pro with Big Sur 11.5 & Latest Zoom client for MacOS. The lag is so bad that windows cannot be moved and typing in notes lags by several seconds per character.
Any ideas what may be causing this? It seems to have started in late December.
MacBook Pro 16″, macOS 11.7
Predicated on the provided information from the user " MacBook Pro with Big Sur 11.5 "
Big Sur version was released on Jul 23, 2021 Big Sur macOS 11.5 ( 20G71 )
There have been may updates to Big Sur since that time.
Many of them have brought Bug and Security fixes and maybe related to above issue
The links below may assist in this issue
Keep your Mac up to date - Apple Support (CA)
About the security content of macOS Big Sur 11.7.2 - Apple Support (CA)
Predicated on the provided information from the user " MacBook Pro with Big Sur 11.5 "
Big Sur version was released on Jul 23, 2021 Big Sur macOS 11.5 ( 20G71 )
There have been may updates to Big Sur since that time.
Many of them have brought Bug and Security fixes and maybe related to above issue
The links below may assist in this issue
Keep your Mac up to date - Apple Support (CA)
About the security content of macOS Big Sur 11.7.2 - Apple Support (CA)
Zoom CPU utilization killing MBP
