CCR - All interface down

Hi guys.

Few week ago, all my CCR router went down, no ping to any of the interfaces, I Reboot the routers and then star to work
Firmware 6.29.1

Hi,

you probably hit the leap second bug.
Please see: http://forum.mikrotik.com/t/leap-second-issue-on-ccr-units/89290/1

Ape