Hello
My RB433AH that was working with a PPPoE Server in ROS v 3.11 without any problem. When I saw the new changelog of v 3.20 I upgrade it and start working very unstable.I started looking what happend and I saw in terminal a lot of this message:
"system,error,critical System rebooted because of kernel failure"

It si problem of my routerboard or of this version of ROS?
Thank
Rafael Lore

What happens when you downgrade it back to 3.11 again? Does it become stable again? If so, send a supout file to support@mikrotik.com to get them to look into why your RB433AH does not like 3.20! If they don't know about it, they can't fix it!

Or you can wait a short while and test v3.21? It will be out soon.

Try to upgrade your firmware. Do you have such problem with 3.13, if no - then this is 3.20 bug.

Hello
My RB433AH that was working with a PPPoE Server in ROS v 3.11 without any problem. When I saw the new changelog of v 3.20 I upgrade it and start working very unstable.I started looking what happend and I saw in terminal a lot of this message:
"system,error,critical System rebooted because of kernel failure"

It si problem of my routerboard or of this version of ROS?
Thank
Rafael Lore

I am getting the same kernal failure with my unit, using U-M MAC auth. happens every once and a while, Very important AP updating the firmwar isnt going to "possibly shut it down" right? This is my #1 AP so... -Jordna