I think this is not a x86 problem but 6.x version at all.. I have same problem at x86 machine with Core i7 CPU and CCR1036-12G-4S.
On 5.25 all works fine...
Thanks)tryIn the menu "ip - neighbor list" all dynamic interfaces are available for the detection... i can`t disable this...ros code
/ip neighbor discovery settings set default=no
Of course.Did you try the latest build? http://www.mikrotik.com/download/share/ ... 6.0rc7.npk