I was solving a problem in long challenge of this month. My submission was given the WA status. So, I took a pen and paper to make some test cases on my own. After a bit of code modification, I tried to submit. A message was displayed that: Unable to process now due to heavy load.
I kept waiting. It is the same. After some time I noticed that I lost my internet connection, all this time. Like a False Error Tag in a program, it ate the whole time.
I agree, I should’ve checked my internet connection. But when the site notifies about a heavy load , hardly there’s anybody who might think of internet connection.
Hope this would be rectified by the admin.!