Office 365 Admin Centers Slow

Iron Contributor

Why are the Office 365/Azure admin centers so slow? I find with tenants hosted in all sorts of regions (EMEA, Australia, US) that general navigation and operation within the admin centers is slow. This is irrespective of my internet connection, client machine, browser, etc. The common denominator is Office 365/Azure. 


CDN material (images, css) seem to load just fine, but the actual data is slow as anything.


Is this a widespread issue for others?

20 Replies
This thread is five years old and still the M365 admin centres are painfully slow. Recently getting lots of "Chunk loading" errors on multiple tenants. Trying to use the software inventory screen in Microsoft 365 Defender and it's taking minutes to load with occasional "Failed to load data. Please try again later.". Needs to improve!