High CPU from ntoskrnl.exe during idle on GetStackLimits

I found the answer to my problem a long time ago, but forgot to add it in here.

It was the maintenance functionality in Windows 10 called:


Found under:


After disabling this my maintenance tasks can finish instead of just using CPU on this task.

I do not have any memory problems or BSODs lately, but I do have 32GB of memory, which might play a role for this task to finish.

I did run it for some hours, but it never finished, so I am much better off without it.

Thank you for the help though!