Server not working message problem

Server not working message problem. What can I do?

assuming that is the same problem from Discord that is related to a speedy node url, it looks like too many requests were made to speedy node url,
it looks like I got this error when testing with that speedy node url with 20 requests, with a delay of 0.5 seconds between requests:

websockets.exceptions.ConnectionClosedError: code = 4290 (private use), reason = Too many requests, reset in 23 seconds