Not enough bandwidth — buy a traffic package
The download page says you do not have enough download bandwidth for this file and offers a traffic package CTA.
Why this happens
Rolling tier bandwidth (ul2_bw_mb_* / ul2_bw_period_days) cannot cover the file, and at least one traffic package is purchasable. Landing-page resolver state buy_traffic. Mint-time may use shorter “Bandwidth exceeded” / premium-traffic strings instead.
Diagnose and fix
1. Member: buy traffic under Premium / traffic checkout, then retry.
2. Admin: publish Plan & pricing — Traffic packages; or raise Download bandwidth.
3. If no packages are sold, visitors more often see the insufficient-bandwidth line without buy CTA.
4. Related: Not enough premium traffic remaining when the traffic pool itself is too small.