System backhauls are going down

System backhauls are going down if a system group on the edge is updated before a primary bridge tower. Then the edge system goes down and will not recover the connection - we just lost a 5 tower system on our edge about 30 miles to the north of us. It auto updated before the main backhaul - 4 hops - system did.

Need some info here - only change was update - this system has been online for 5 years.

Thank you,
Rod

Your description lacks vital information.

  1. Which version was used before and which version was installed ?
  2. What exactly is going down [wireless, ethernet, etc.] ?
  3. Do you have the same version on all routers ?

I just sent 6+ supouts from systems on our network that we upgraded to ROS v3.8 yesterday and all hell has broken out.
And it’s getting worse 'cause we have a cascading autoupdate system thru our network.


Rod