Players upgrading Panther Clipper and Type 11 ships with Mercenary Coin cargo racks face cargo capacity bugs. The Panther Clipper shows a mismatch: it reports 1288 cargo space but only allows 1286 units to be delivered, blocking the last items despite purchase. The Type 11 triggers repeated 'Black Adder' errors at specific cargo thresholds (277, 289, 309), preventing further cargo loading. These issues disrupt trading and cargo management for commanders relying on these racks, highlighting a need for fixes in capacity calculations and error handling as of September 2026.
- Panther Clipper cargo space mismatch blocks last units.
- Type 11 triggers 'Black Adder' errors at cargo limits.