[skydancer]

So #0715 is network booting successfully, but #0716 is not? Not seeing any obvious change in #0716 other than maybe the glibc changes... can you post your syslinux.cfg? 

sure.
https://paste.ubuntu.com/p/hNzyXdTjJb/  

Maybe you missed my question - can you confirm that you are network booting successfully with #0715?

And is the syslinux.cfg you posted truncated in some way? Or is your storage partition really being mounted as /volume1/stor?

text:


LABEL libreelec.tv

MENU LABEL ^11. Libreelec.tv

MENU DEFAULT

KERNEL libreelec/KERNEL

APPEND ip=dhcp boot=NFS=192.168.0.5:/volume1/open disk=NFS=192.168.0.5:/volume1/stor

At the moment I have no idea why #0716 would not be able to boot from the network.  

I can comfirm booting successfully with #0715.
The storage patition is /volume1/stor.
any build after #0715 won't boot.