Yield monitors silently lose data mid-harvest with no recovery path

Combine yield monitors frequently drop GPS signal or lose cable connections while bouncing through fields, causing entire field sections to record zero yield. The farmer only discovers the gap when reviewing as-planted maps after harvest -- by then the data is gone permanently. This matters because variable-rate seeding and fertilizer prescriptions for next season depend on accurate yield maps. Without them, farmers either over-apply inputs on productive zones (wasting $20-40/acre in seed and fertilizer) or under-apply on weak zones (leaving yield on the table). The problem persists because yield monitor hardware was designed as an add-on to combines, not a mission-critical data system. There is no onboard redundancy, no automatic cloud sync during harvest, and no standard error-recovery protocol across manufacturers. Farmers running 16-hour harvest days have no time to troubleshoot a blinking sensor.