Troubleshooting

Symptom	Cause	Fix
A player's bought boxes or slots are missing	The provider is not registered on this server	Check the boot line Capacity providers registered: ...
Storage did not shrink after a rank was removed	A provider was unavailable, or the boxes being removed are occupied	Expected. The bridge never deletes occupied storage
Total is lower than expected	Ceiling in capacity.properties	Raise the ceiling (see above)
Old expansions.max-pc-boxes in the skintickets config seems ignored	Ceilings moved here	Edit capacity.properties

Boot lines that show it loaded correctly:

Pixelmon Bridge loaded. Storage capacity providers may now register.
Registered storage capacity provider '<name>' (...).
Storage ceilings: <n> PC boxes, <n> breeding slots. Capacity providers registered: <n> [...].

Each shrink is logged, for example Lowering <player>'s PC from 45 to 42 boxes; every box being removed is empty.