Mavic air 2
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Lby808ek
lvl.2
Flight distance : 157871 ft
United States
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I'm having cpu loaded error pop up when flying mavic air 2? Is it concerning when fly haven't seen any lost in performance
2021-1-16
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JohnLietzke
Second Officer
Flight distance : 3125968 ft
United States
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CPU Load is a concerning issue.  But it may have been an isolated occurrence.  Sometimes weird dialogs appear for a single flight and the next day they never occur again.  I would try it again and see what happens.
2021-1-16
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Lby808ek
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JohnLietzke Posted at 1-16 19:51
CPU Load is a concerning issue.  But it may have been an isolated occurrence.  Sometimes weird dialogs appear for a single flight and the next day they never occur again.  I would try it again and see what happens.

took a screen shot how it looks and notice it in three separate flight and using an iPad mini 4
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2021-1-16
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DJI Gamora
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Hi, Lby808ek. Thanks for reaching out! Our apologies to read about the difficulties you're encountering. Please check whether there are any background applications running on your phone while the DJI Fly is being used. If you do, we suggest closing them and see if that would refresh the memory of your phone and would resolve this warning.
2021-1-17
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Raf_IZ0QWM
Second Officer
Flight distance : 1640843 ft
Italy
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Also on Dronelink you can find infos about this issue on iOS devices: https://support.dronelink.com/hc ... ow-during-missions-
And there is also a list of devices to avoid: https://support.dronelink.com/hc/en-us/articles/360052121394
2021-1-17
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KlooGee
First Officer
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United States
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I would recommend force closing all open apps on your device to make sure there isn’t something else using resources you may not be aware of.
2021-1-17
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Rustic17
First Officer
Flight distance : 2733760 ft
United States
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What mobile device are you using???  Is it on the approved list???
2021-1-17
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Lby808ek
lvl.2
Flight distance : 157871 ft
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Rustic17 Posted at 1-17 08:09
What mobile device are you using???  Is it on the approved list???

I using an i pad mini4
2021-1-17
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Lby808ek
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Flight distance : 157871 ft
United States
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KlooGee Posted at 1-17 03:05
I would recommend force closing all open apps on your device to make sure there isn’t something else using resources you may not be aware of.

Will try this on my next fly
2021-1-17
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JohnLietzke
Second Officer
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United States
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Lby808ek Posted at 1-16 20:41
[view_image] took a screen shot how it looks and notice it in three separate flight and using an iPad mini 4

I thought you were referring to the Mavic Air 2's CPU.  

Based on the screenshot it is clear it is the CPU of your attached mobile device.  This is not a DJI issue but that your device lacks the capability to handle the required processing need for the DJI Fly app.  This could be because your iPad Mini 4has degraded over time and/or the battery has depreciated and no longer can supply consistent power to the device and therefore the CPU threshold is lowered.
It cost about $30 for a new battery for the iPad Mini 4 on Amazon.  Other than cutting and prying the seals which holds the screen to the body the process is fairly straight forward.  There are lots of videos on YouTube.
2021-1-17
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Lby808ek
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Flight distance : 157871 ft
United States
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JohnLietzke Posted at 1-17 09:52
I thought you were referring to the Mavic Air 2's CPU.  

Based on the screenshot it is clear it is the CPU of your attached mobile device.  This is not a DJI issue but that your device lacks the capability to handle the required processing need for the DJI Fly app.  This could be because your iPad Mini 4has degraded over time and/or the battery has depreciated and no longer can supply consistent power to the device and therefore the CPU threshold is lowered.

Just did a check on battery life I’m at 89% good? And when I fly  I will turn on charge on controller to charge iPad
2021-1-17
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JohnLietzke
Second Officer
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United States
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Lby808ek Posted at 1-17 11:44
Just did a check on battery life I’m at 89% good? And when I fly  I will turn on charge on controller to charge iPad

Apple products require battery passthrough for power.  

A simple example, when the iPhone or iPad battery dies if you plug it in the red battery charging symbol appears until the battery has enough power to complete the boot cycle.  Charging from the controller may not resolve the problem.

The iPad Mini 4 battery may read 89% health but that does not mean the battery has enough power to do intensive CPU usage.

This is Apple's Support page for batteries.  iPhone Battery and Performance. It is long but should give you a better idea of what your battery is doing.  I would specifically look at the Peak Performance Capabilities.


2021-1-17
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GaryDoug
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Some things to try to minimize CPU usage after closing all other running apps: Try switching off the cached video feature and use a screen recorder instead. Switch to Smooth display. Turn off the histogram and exposure warnings.
2021-1-17
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Lby808ek
lvl.2
Flight distance : 157871 ft
United States
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GaryDoug Posted at 1-17 14:25
Some things to try to minimize CPU usage after closing all other running apps: Try switching off the cached video feature and use a screen recorder instead. Switch to Smooth display. Turn off the histogram and exposure warnings.


is it safe to remove these caches in this settings?
2021-1-17
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GaryDoug
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Lby808ek Posted at 1-17 17:21
[view_image] is it safe to remove these caches in this settings?

You don't have to remove anything, just try turning off the video cache in the app. It may help or may not.
2021-1-17
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