"Requesting info from what ?" Leo muttered, watching the green bar pulse but never advance. He clicked "Pause," then "Resume." Nothing. He restarted FDM. Nothing.

But for the last twenty minutes, the progress bar read the same frustrating phrase:

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 This told the server, "I'm just a regular Chrome browser, nothing to see here!"

But that was a good test. He knew the server was picky. Leo's next move was clever. Some servers only talk nicely to web browsers, not to download managers. They see "FDM" and think robot .

From that day on, Leo never stared at a frozen progress bar again. He knew that "Requesting info" wasn't a bug—it was just a conversation his download manager hadn't learned how to start. And once he learned to translate, the files flowed freely.

He went into FDM's menu: .

Leo was a designer who worked from his small, sunlit apartment. His internet was usually reliable, but today, a critical 4GB software update was stuck. He used because he loved splitting files into chunks for faster speeds.

By default, FDM uses 8 or 16 "chunks" (simultaneous connections). Some cheap or old servers see this as a mini-attack and refuse to answer the info request.

He found and checked the box. Then he typed:

Leo smiled. It worked. But Leo noticed something. The file was now downloading, but slowly—only one chunk at 200 KB/s. The 4GB file would take hours.

Leo took a breath. Instead of getting angry, he decided to become a digital detective. Leo remembered that "Requesting info" means FDM is talking to the server where the file lives. It's asking: How big is this file? Does it support resuming? Can I have a piece?

free download manager stuck on requesting info