The same here, after upgrade on a laptop.

Update:

Upgrading to Creators Update fix the issue.

Test from the VM.
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Test 2 works except for the test 1. after startup execution it doesn't rescheduled it.

I don't have those warnings, all my test task last history log says 'Task Completed" but it doesn't re-run.

I think I will fire a VM tomorrow, try to test there.

Here is another test.
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The task was created yesterday around 9am.

Test 1 successfully run the task at start up, but failed to create the new Next Run Time, while the Test 2 successfully...

DavidE
Yeah the 5 minutes repeat task every option is for the test, so I can quickly take screen shoots.

I will also recreate the test with a longer time for the repeat task every option.

...

Yes the run task as soon as possible after a scheduled start is missed is enabled.
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and the test 1 and test 2 successfully run the task at first.
But on the test 2 even the next run time...

Test task 1
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This task successfully executed but doesn't have next run time.

Test task 2.

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This task never runs, even it has a next run time, it just past the next run time...

Ohh my task history is disabled, I thought the logs is from the event viewer.
I will reply later with my task schedule history.

Anyone please.

This is the only event saved on the task scheduler folder, the operational log is empty.
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My services.
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And the task schedules
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All the non repeating task is working...

I am pulling my hair since yesterday, looking on google but nothing found, I have a very similar issue about this post on superuser Windows 10 task are not running.

I also try to set up the...