Vero V Ethernet drops out

Logs: https://paste.osmc.tv/aqefovadol
When sabnzbd is downloading, the vero looses the ethernet connection to my tvheadend server, I can see the disconnect in tvh, vero becomes unresponsive to tv remote inputs, the connection via ssh is extremely slow to keyboard input.
If I pause sabnzbd, the vero picks the stream up again.
This just started to occur today, yesterday I did enable ipv6, which has now been disabled. The server running sabnzbd has ipv6 enabled.

Also a recent problem, inputting from the tv remote to reboot, sometimes it will reboot, and other times, no reboot, ssh in and issue reboot, sometimes works quickly and other times there is considerable delay.
I do have a journalctl boot log, am I able to upload to paste.osmc.tv from this pc?
Thanks
mexjerry

EDIT:
journalctl logs here:
http://paste.osmc.tv/qijuromuza.vhdl

EDIT2: debug log
https://paste.osmc.tv/eyuvoxovop.xml

This is only a Kodi log, suggest to upload full/all logs

ok,
here:
http://paste.osmc.tv/obokilihum