3DM CV7 orientation z value keeps increas

[jimin3722]

Hi, I am using 3dm-cv7 with ROS NOETIC on ubuntu 20.04. When I turn on the lunch file and receive the topic value, the orientation z value increases by 0.001 per 0.5 seconds, what's the problem? In addition, the w value is also very small, but it is decreasing steadily
I didn't touch anything else except "filter_decline_source"

[jimin3722]

I solved this problem by capturing bias