ROC-RK3399-PC: Booting. Libreelec Logo, Resizing ok. Reboot: Libreelec Logo...and nothing. (See attached File)
For rk3399-roc-pc, you need to use a different DTB.
Nanopi-M4V2: Bootloop, as I had in 9.2 until rk3399-nanopi-m4v2 was available.
I do not have such equipment, so I do not check their work.
Khadas Edge-V: Booting and starting. Ethernet took long to configure and leads to adress 169.xxx.xxx.xxx => no ethernet. Wifi fine.