I believe we are having this problem as well. We run ospf/mpls network with 20 mikrotik routers (ccr, 2011, 951). It all started when we established a wireless p2p link to a remote location. This link was not 100% reliable and keep failing from time to time. That's when we started to get this errors...

It's been a week since we contacted support. No answer.

Is this a known bug or something?
We sent email to support 3 days ago, but still no answer.
Could it possibly be a hardware failure?

It does indeed have a different cpu. I cant find any firmware for this cpu.
Netinstall didn't solve the issue either.

Thank you for the fast reply.
Are you sure we should use that firmware as unlike other crs this model seems to be using QCA8519-AC2C cpu according to specifications http://routerboard.com/CRS226-24G-2SplusIN.

Hi. We need some help with CRS226-24G-2S+ switch. We can not change the frequency of a cpu and the device seems to be performing very poor as the cpu load under 25mbit of trafic rises up to 40% whith all the firewall rules and conn.track disabled and cpu load being rarely below 15% while the device ...

Please consider changing the entire vlan implementation UI in SwOS. Both graphically and logically.
Setting up vlans not only confusing but painful. Please take a look at dlink implementation (e.g. 3200 models).

Thanks.

Hello. RB951Ui-2HnD ROS 6.5 /system routerboard settings> print boot-device: nand-if-fail-then-ethernet cpu-frequency: 600MHz boot-protocol: bootp force-backup-booter: no silent-boot: no /system routerboard settings> set enable-jumper-reset=yes /system routerboard settings> print boot-device: nand-i...