# QVIO breaks after updating PX4 and fc-sensor on SDK 1.0.0

Source: https://forum.modalai.com/topic/3867/qvio-breaks-after-updating-px4-and-fc-sensor-on-sdk-1-0-0
Category: General Questions (https://forum.modalai.com/category/2/general-questions)
Posted: 2024-10-15 21:22:15 UTC by Zachary Lowell 0
Replies: 0 · Views: 328

## Zachary Lowell 0 · 2024-10-15 21:22:15 UTC

I am on a voxl2 running SDK1.0.0 with image 1.7.6 - currently the build leverages voxl-px4-imu-server to stream the imu data into the qvio instance. I updated px4 to that of SDK 1.3.3 and needed to install libfc-sensor which worked just fine BUT when I go to qvio server it is consistently restarting with no reason as to why. When I use the imu_apps it works just fine, but I want to leverage the px4_imu for this build - any reason why fc-sensor is causing qvio to not work and consistently reset? When I install px4 without installing fc-sensor, I am able to run qvio from px4-imu-server but when I kill px4, obviously I dont get all the features of fc-sensor brings - the second I install fc-sensor, qvio stops working.

Any reason this is happening?