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A redesign is necessary when internal fixes like adjusting geofence radius or polling rates no longer produce consistent alerts, especially in high-density urban areas where network congestion and device limits prevent reliable compliance. If tuning stops working at scale, upgrading GPS controller hardware to support higher-frequency telemetry is often the only solution.Related FAQs: When should I consider satellite tracking instead of cellular GPS for my fleet? | Does adding more trackers worsen WhatsApp alert reliability in large fleet setups?



















