Whomever can help me would be great. We keep seeing slowness in documents opening and often get a "WOPI Request Was Not Valid.". Has anyone had any experience with this? It happens whilst retrieving multiple pages for the document at a time upon failure and trying again.
It causes a poor experience when it does load because you have to scroll up or down on the document in order for them to refetch/load the page.
I tried to use a wopi request to retrieve a document and it causes delay, popups and loading issues.