Cuav X7 Benewake CAN not working in CAN2

Hi.

I’m using UAV-R21 wich have Benewake CAN protocol.
But with CAN2 - this not working - i’m add some debug info in benewake driver and i’m see that with CAN1 - i’m have bytes from sensor but with CAN2 - silent - no bytes from sensor to benewake rangefinder backend.
Please help fix this.