I just push a patch from Realtek with the following commit message:
8821CE with ASPM cannot work properly on Protempo Ltd L116HTN6SPW. Add a
quirk to disable the cap.
The reporter describes the symptom is that this module (driver) causes
frequent freezes, randomly but usually within a few minutes of running
(thus very soon after boot): screen display remains frozen, no response
to either keyboard or mouse input. All I can do is to hold the power
button to power off, then reboot.
Please do a 'git pull' and try the new code. If you still have the problem, the
quirk may need to be extended for your system. Please run the command:
sudo dmidecode > dmidecode.txt
Then post that .txt file.
Larry