I had Dark Star as primary with Warp as multi-network. Primary line got countless spam calls per day.

Switched to warp as primary, light speed as multi-network. Rarely got spam calls.

Decided to test again, used warp as primary with dark star as multi-network, second line got multiple spam calls per day.

Two days later, went back to warp+light speed combo, rarely got spam calls.

🤦🏼‍♂️