Syncing with iCloud Paused - Mac Needs to Cool Down
Continuing post from: Syncing with iCloud Paused - Mac Needs to… - Apple Community
This is still happening.
Question marked as
Applications -> Utilities -> Activity Monitor -> View (menu) -> All Processes -> CPU (tab)
If kernel_task is using a large percentage of your Mac CPU - Apple Support
If this is an Intel Mac, then it is possible that your fans and heatsinks are clogged with dust/pollen/smoke particles and need to be cleaned.