How to delete data that is not being uploaded

I am trying to upload my own data, but I get the following error:
Warning: Waiting for server to resume…”
Is this normal? How long should I wait? If I want to cancel this upload how do I do it?

Hi @NIKITA_JHAVERI and @atschultz414,
if you are using, it is probably due to heavy load on the server. I recommend you to try a different one, such as or



I am experiencing the same issue since yesterday, did it ever get uploaded, and if so, how long did you wait?