Sharepoint storage quota auto resets

%3CLINGO-SUB%20id%3D%22lingo-sub-1829361%22%20slang%3D%22en-US%22%3ESharepoint%20storage%20quota%20auto%20resets%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1829361%22%20slang%3D%22en-US%22%3E%3CP%3EMy%20Sharepoint%20storage%20quota%20auto%20resets%20to%20its%20original%20value%20every%202-4%20weeks.%20I%20set%20it%20to%201.5TB%20for%20my%20site%20but%20it%20returns%20to%20750GB.%3C%2FP%3E%3CP%3EIs%20this%20a%20known%20Microsoft%20bug%20and%20is%20this%20being%20fixed%3F%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-1829361%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3ESharePoint%20Online%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3ESites%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EUsage%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2153136%22%20slang%3D%22en-US%22%3ERe%3A%20Sharepoint%20storage%20quota%20auto%20resets%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2153136%22%20slang%3D%22en-US%22%3E%3CP%3E%3CA%20href%3D%22https%3A%2F%2Ftechcommunity.microsoft.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F849462%22%20target%3D%22_blank%22%3E%40amitkub%3C%2FA%3E%26nbsp%3Bdid%20you%20find%20any%20solution%20to%20this%3F%20we%20are%20experiencing%20the%20very%20same%20issue%20with%20our%20large%20(classic)%20Sharepoint%20Online%20Site.%3C%2FP%3E%3C%2FLINGO-BODY%3E
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My Sharepoint storage quota auto resets to its original value every 2-4 weeks. I set it to 1.5TB for my site but it returns to 750GB.

Is this a known Microsoft bug and is this being fixed?

3 Replies

@amitkub did you find any solution to this? we are experiencing the very same issue with our large (classic) Sharepoint Online Site.

@mhi81 This issue stopped happening after I raised a case to MSFT. It happened about 3 times and then stopped.

I suspect that some background process in MSFT was resetting (restoring) the old value even after I was changing it (every week or something similar).

MSFT refused to find the cause for this issue as it got resolved.

@amitkub thanks. we still have that issue, and it does not stop to occur. 

We found some additional information how to reproduce it, more information here: https://www.reddit.com/r/sharepoint/comments/iyb5it/sharepoint_site_collection_storage_keeps_resetti...