Hi, I'm suing Libreelec 9.0.2 (Kernel 4.19.36), Raspberry pi 3 B+, Kodi compilation 18.2-Leia.
This is what happened.
I was trying to connect to wifi, I entered the password, and after system told me that he was trying to connect I "reconnected" while it was still trying to connect, I didn't wait enough. System crashed so I plugged off power and after booting, there was no repo for skins, no language, was connected but never worked anything on the internet.
I had to reinstall Libreleec.
Sorry for bad english.
PS: I'm not a programmer so I can't anything but report the bug.