@Hunter9676, Thanks for posting in Q&A.
From your description, I know you have deployed Google Chrome auto update profile but some of devices failed to auto update.
To clarify this issue, please check the following.
1.Check if there exist some error message in Event Viewer. Location: Applications and Services logs > Microsoft > Windows > DeviceManagement-Enterprise-Diagnostics-Provider > Admin
1.Check the registry key to see whether targeted devices apply the policy. Location: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Update and if the value is set to 1, it means that the Google Chrome auto-update is turned on.
Please try above information, if there is any update, feel free to let me know.
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