That was three years ago.
Avoid the endless loop of broken "free generators" and malware-infested cookie scripts. For occasional downloads, the free Telegram bots might suffice, but for any serious downloading (files over 2GB, multiple files per day), a debrid service is your only real choice. Takefile Premium Downloader
Upgrading to a premium account removes the significant restrictions placed on free users, such as slow 50kbps speeds and forced wait times. That was three years ago
The leech server is overloaded or located far from you. Fix: Use a VPN to connect to a server near the leech service’s data center, or switch to a paid debrid service which uses CDNs. the free Telegram bots might suffice