Sometimes, anti-virus "web shields" interfere with the multi-threaded downloading process. Try temporarily disabling your antivirus to see if the download resumes.
Modern, clean UI, and excellent browser integration. flashget download not working
Ensure your network isn't blocking the standard ports used for HTTP/HTTPS traffic. 3. Server-Side Restrictions flashget download not working
Are you getting a (like 403, 404, or Connection Reset)? flashget download not working
If you are using an older version (like FlashGet 1.7 or 1.9), it may struggle with modern protocols.
A paid option, but widely considered the most reliable for high-speed grabbing. To help you get back to downloading, could you tell me: What version of Windows are you using?