_reconcile_position_slot passed all N BingX positions (all slot_id=0) to reconcile_from_slots; with N>1 the kernel silently took one and forgot the rest. Now: sort by size desc, take only the largest, log ERROR naming every ignored orphan symbol. Caller must flatten exchange to 0 before restarting. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>