Suddenly I can't upload any documents to Cosmos DB.
It works perfectly fine on the emulator, and it worked fine yesterday - now it doesn't.
I try to upload a 110 KB JSON file, and it just loads for infinity, with the notification "Uploading
and creating documents".
I tried deleting the entire database and container and starting again, but no joy. I also tried bumping up my RU/s before trying again, but it doesn't seem to make a difference.
Is the service down?