Files failing to upload

I’m struggling to upload files. I’m running flights on a Mavic Pro (up to date), uploading in chrome, images metadata is all the same as previous uploads. The flight is the same one we’ve flown a number of times before with no issue. Screenshot below shows the result after the upload. Any advice would be appreciated.
Screenshot (1)|690x355

The only time I’ve ever seen that is when it timed out trying to upload. Can you try Google Chrome Incognito?