This must have been covered before but a search didn't turn up anything relevant. Seems everyone uses wi-fi. My network is wired, Pi wi-fi is much too slow.
Whatever I am streaming (fibre broadband about 35mbps) from whichever add-on, at some point between 2 mins and 25 mins the wired ethernet connection drops and the Pi has to be completely rebooted to restore it. Literally every time, and this is quite a new occurance, I don't remember it happening at all under v17.5. I have replaced the router and the network cable and have completely reinstalled LibreELEC and all the (still working) addons with no improvement.
It's driving me crazy.
I have read that USB shares the network in some way but I only have a combined Rii keyboard mouse attached and that is switched off once the stream begins to prevent accidental keypresses.
Can any kind souls offer any suggestions that might alleviate my problem? (I'm not a linux guy so keep it simple please)
Thanks in advance for any help.