I've just bought 3xe70 to upgrade m5 system

I've xe70 as main connected to 2 xe70 wired and m5 total of 4 devices

For a week now every day at random times i see led turn red and no wifi nor connectivity in wired client for several minutes like the setup it main device going through restart

Sw is you to date

I've just initiated a daily schedule restart

This is very concerning after having a rock solid m5 setup

Uri