i added the following change to the hub info driver and a rule to try and detect this situation and reboot the problem hub..
ie
orbi doesnt have an option for jumbo frames ... all it has is an mtu setting currently set to 1500.. what happens if some device tries to send a jumbo frame?
I finally tried a * soft reset * from the Hubitat Diagnostic Tool
Kind of a nuclear option 
But seems to have helped me.
I did this on : 1/02/2024 and the HB has stayed online since then 
3d 11h 52m 44s total (0.1%)
Just FYI this isn’t an abbreviation I’ve seen anyone else use referring to Hubitat, so it might be a little confusing. HE (as in Hubitat Elevation, the full name of the hub) or model #s like C7, C8 are typical. HB could even refer to Homebridge.
Ok .. I was using HB = Hub
I see what you are saying though thanks
Download the Hubitat app
