403 Forbidden response from Surfacehub device

Brass Contributor

My mailbox in O365 and when trying to login and trying to see my meetings error with retrieving

and i just run the graph explore to check my outlook calendar got below error? i can run this on my computer no errors.  i accepted the permission but still not working today?  

But this is intermittence.  

 

How do i fix this?

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1 Reply
Any Expert advice?