I am having issues on my RPi 3+ with LibreELEC-RPi2.arm-9.80-nightly-20201014-fede07e and any of the RPi2 nightly builds available on test.libreelec.tv. It boots but gets stuck at LE splash. I managed to turn on textmode in boot params and can see it hangs at "Starting Samba NMB Daemon ..."
Thanks,
Jx-