HonestReview
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- Feb 9, 2019
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I don't like because it makes very little sense: if a voltage "does not kick in for a few seconds" - then a device cannot wait, because _it's not powered_. Do you not see the controversy in your idea? Even if it's the case and the voltage is below 12V, enough to power part of the circuit - it still DOES NOT explain why after the voltage is at the expected 12V the camera only blinks with diodes and does not start.
With boot delay, it's telling the camera to "wait" before checking if there's sufficient power to boot the camera. The boot delay is 5, 15, and 30 on your camera. Let's say it takes 15 seconds for your 12V socket to get power. By setting the camera to 30 seconds, it SHOULD be waiting 30 seconds before booting and checking if there's power.
Electronics and software is not magic, the observed behaviours should have explanation, but yours simply does not fit. I suspect only those that designed (or reverse engineered) the board and firmware could explain what the blinking means.
Nevertheless, changing the boot time from 5 to 15 and even to the 30 seconds changes nothing: the camera still boots almost instantly (when boots). Demo in the video:
So now I would recommend you make a video and post with the exact symptoms you're describing. It'll help @jokiin troubleshoot what's going on here. By posting a video, we'll get some idea of exactly what's transpiring. Whether the camera is having an issue or if this is something to do with your setup. Or even a firmware bug.
To summarise:
1. Boot delay feature does not work (at least on the most recent stable firmware)
2. There is unexplainable anomaly with camera power button that leads to diodes blinking but not starting
3. These symptoms are reproducible on 2 different x2pro+ (one bought almost 2 years ago, another - a month ago) in 2 different cars.
Per the above, make a video. This could be some sort of firmware glitch. But troubleshooting your exact issue does require being able to see what's taking place.