FAQ Archive
GPSController FAQs - Page 51
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FAQ
Can a reboot loop damage the GPS controller hardware?
Yes, constant power cycling stresses the memory cells and power regulation circuit, which can lead to premature hardware failure on top of the software issue.
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Does bad weather cause the kind of drift that fails an audit?
Not usually. Bad weather might cause minor inaccuracy, but not the hundred-meter jumps that create false stops. The drift that wrecks an audit almost always comes from physical signal blockage—such as tunnels, dense citi...
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When is GPS drift a hardware replacement issue versus a settings issue?
If errors only occur on specific vehicles with older hardware, or always appear in known geographic blackspots, that indicates a hardware limitation. If it's random and happening fleet-wide, check your global device sett...
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Will upgrading our fleet software fix GPS drift in audits?
No. The software can only filter or smooth the stream of GPS data points it receives. It cannot correct the core positional inaccuracy generated by the hardware. Better software might provide better tools to diagnose dri...
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How can I tell if my route audit errors are from GPS drift?
Look for really short 'stops'—under a minute—that don't line up with sensible locations like traffic lights. Also look for trails that zig-zag on perfectly straight roads. If your GPS controller platform has the capabili...
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When should I stop trying to fix a crashed unit and just replace it?
Replace it if the device won't enter recovery mode after a few solid attempts. Or if it's from an older batch known for unstable firmware. At that point, the risk of another failure just isn't worth the repair hassle.
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How can I tell if my GPS tracker is offline from firmware crash vs no signal?
Check the raw comms log in your platform. A firmware crash shows zero transmission attempts—nothing. A unit with no signal will still show it's trying to register with the network every so often.
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What is the biggest compliance risk from a firmware-crashed tracker?
Losing ELD mandate compliance. It creates unaccounted drive time, and that's a sure way to get violations if the DOT does an audit.
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Can a firmware crash affect an entire group of tracking devices at once?
Yes, absolutely. If a flawed firmware update gets pushed over-the-air to a batch of devices, it can brick multiple units at the same time. That's a mass visibility outage.
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When should I replace my ELD device instead of troubleshooting it?
Replace the ELD device when logs are missing for the same vehicle across multiple drivers, or when diagnostic checks consistently show 'data bus errors' that firmware updates don't fix. If the issue affects a whole vehic...
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Can I show the officer my online fleet management portal if the ELD file is missing?
No. DOT rules specifically require the official ELD output file or display from the cab. Your online portal is not an acceptable substitute during an inspection, and showing it will lead to a citation.
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What happens if my ELD shows missing data during a DOT roadside audit?
Missing ELD data during a roadside audit carries the same weight as falsified logs and results in an automatic citation. DOT officers require the official ELD output file or display from the cab, and gaps in this data co...
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