Cannot download large StorageFiles [Resolved]

@Gordon Apologies, for not providing code reference.

My code for readline is now working as expected after I added the \n back to the code. Don't remember how it went missing but my bad.

I don't have a read in my code. When I was mistakenly writing logs without linebreaks, the WebIDE functionality of downloading a file was also failing.

My question should have been framed, why was read function used by WebIDE failing to download a large file.

var i = 10000;
var file = require("Storage").open("test", "a");
while (i > 0){
  var sentence = "Long string of gibberish";
  file.write(sentence);
  i--;
}

file = null;

If you create a file using the above code and try to download the file using WebIDE, the download fails.

Thank you very much for your stellar support and responses so far. Did not mean to annoy you.