Route crashing

Hello, i have a problem getting any routing working
/nova/bin/route keeps crashing with signal 11

I use a Dual-core intel Xeon PC processor 3060 2.4GHz with RouterOS 3.0rc8 for my backbone router in my private network

Thanks for any help

Save

do /system check-installation

what version you are running? if it is no t last, then upgrade to newest version available.

We did both. /system check-installation is fine

Version is the last released, 3.0rc8