Hard to say with the provided data. Please give us a link to the log file. Always use the default skin for all tests.
It looks like a memory leak error, triggered by the Netflix add-on:
...
2019-07-26 10:10:42.314 T:139900012103424 ERROR: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
- NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
Error Type: <class 'urllib2.URLError'>
Error Contents: <urlopen error [Errno 111] Connection refused>
Traceback (most recent call last):
File "/storage/.kodi/addons/plugin.video.netflix/addon.py", line 33, in <module>
NAVIGATION.router(paramstring=REQUEST_PARAMS)
...Uninstall the add-on and see whether it solves the issue. Maybe a simple re-install makes Netflix work as expected.
It does not explain 800Mhz Max on the CPU.
I don't think so. A memory leak can explain high CPU usage. Follow my advice and post the result.
I don't think so. A memory leak can explain high CPU usage. Follow my advice and post the result.
It did not solve 800Mhz.
Or the stutter. 
You are not using a stable build of LE. Try a major release, like 9.0.2.
Run this command in ssh:
cat /sys/devices/system/cpu/cpufreq/policy0/scaling_governorIf is says "powersave" - run this:
echo performance > /sys/devices/system/cpu/cpufreq/policy0/scaling_governorIf this solves your issue you can make it permanent by adding it to /storage/.config/autostart.sh
* see my next post *
Yep seems to me you might need a solution similar to what is towards the bottom here:
Video stutter 25Hz Videoplayback with Hardwaredecoding Libreelec 9.0
....some sort of kernel param to force the CPU to a higher setting (as per the suggestion above). If you force the CPU up to a higher level, you'll use a bit more power but that's usually a much more liveable scenario than stutter effects...it might also be worth looking at the GPU side of things, although I don't think that is used for Netflix, that's all software decoded I think?
Yeah, setting GPU frequency to a max.setting is pretty much a must for most Intel LE boxes. I use 750 mhz GPU speed for my Gemini Lake box. However, I didn't have to change the CPU governor to "performance" because default "powersave" seem to work fine for me.
If that's a known thing (the need to set the GPU MHz), one wonders why it is not baked into Libreelec or at least in some sort of FAQ somewhere?
It took me quite some effort to dig that up....
I had a look at the CPU data sheet, max. frequency (burst) is 2.30GHz, so 800MHz is not close to the max, as I stated before.
The data sheet of the NUC says, it supports two displays (HDMI, VGA). Maybe one of them has to be switched off to relieve the CPU.
Run this command in ssh:
Codecat /sys/devices/system/cpu/cpufreq/policy0/scaling_governorIf is says "powersave" - run this:
Codeecho performance > /sys/devices/system/cpu/cpufreq/policy0/scaling_governorIf this solves your issue you can make it permanent by adding it to /storage/.config/autostart.sh
Added to autostart.sh and confirmed on performance now, it was on powersave.
But still max 800Mhz and maxing it when Netflix is on.
Also tried:
(
echo 750 > /sys/devices/pci0000:00/0000:00:02.0/drm/card0/gt_min_freq_mhz
) &
nohup script.sh &
I don't see any difference.
But then that might not be the correct device for my nuc.
cat /sys/bus/pci/devices/0000:00:02.0/drm/card0/gt_cur_freq_mhz
That is the video clock of the GPU.
Use
cat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freqto see the current CPU core frequencies.
That is the video clock of the GPU.
Use
Codecat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freqto see the current CPU core frequencies.
cat: can't open '/sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq': No such file or directory
Edit:
LibreELEC:~ # lscpu | grep MHz
CPU MHz: 799.149
CPU max MHz: 1500.0000
CPU min MHz: 800.0000But It never leaves 800, even when cores are at 100%