Good news!
After some googling I have found a solution to the packet loss:
https://gitlab.labs.nic.cz/turris/openwrt/commit/040067669fa6cae8b77cf5642f2d66eb1e638e9c
As a first quick and dirty solution, I've modified the file
arch/mips/ath79/mach-db120.c
according to the hints in the above
Hi Zoltan,
Great to see you here, let's work together.
I had moved glibc from 2.26 to 2.27 in my port.
About the kernel version, my plan is create patches-4.16 based on
patches-4.14 (may skip some unrelated patches first), then start all the
kernel work on 4.16.y
Also, if we want to run
