This is not very helpful but relevant:
https://macsecurity.net/view/659-mtlcompilerservice-high-cpu-mac
Do you have a high res background image on your desktop? *Something* is
demanding graphics work. Anything in Accessibility about contrast etc.
What OS are you running?
Cheers,
Jason
On 6 Feb 2026, at 14:50, Adam Pymble wrote:
Hello everyone
Just a small thing really, but my MBP is a faithful workhorse nearly 7
years young.
Only thing I've noticed lately is whenever I boot (and/or wake from
sleep)
the fans get very loud as it gets very hot for the first 5mins or so.
It
then settles down quite happily.
I've attached a screen grab of Activity Monitor if there's any
gremlins
lurking there anybody can identify?
Thanks
Adam
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Cheers,
Jason
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