"Failed to connect, retrying"
Is the system down just now. Keep getting "Failed to conned, retrying", it won't upload image to demonstrate and now won't submit (trying this for the 2nd time)
It's your internet or your Repl's data that causes the server to overload. Hope you can mark it as answered!
As to your answer, my daughter also uses the internet and was experiencing no problems. I don't have enough data on Repl's server to cause an overload. I'm still on day 3 of my training course so very little on my Repl account.
Appreciate your response.