# Something wrong with my Starling

Source: https://forum.modalai.com/topic/3450/something-wrong-with-my-starling
Category: General Questions (https://forum.modalai.com/category/2/general-questions)
Posted: 2024-05-17 16:37:53 UTC by Darshit Desai
Replies: 4 · Views: 1216

## Darshit Desai · 2024-05-17 16:37:53 UTC

Hi @Moderator my starling seems to be a bit jittery in position mode, note I had to kill the drone once and it fell from a height of 50 cms and since than it has been like that, What could be the issue here?

Here's a video of that for your reference

https://drive.google.com/file/d/1IRxTXNa_IzSQwImsHnB2Iz0KVi9nhrQ8/view?usp=drivesdk

## Reply by riteshsharma · 2024-05-17 21:45:03 UTC

@Darshit-Desai I am having the same issue on both VOXL and VOXL2 after the upgrade. Let me know if you figure out.

## Reply by Moderator (ModalAI staff) · 2024-05-18 01:17:37 UTC (in reply to riteshsharma)

Have you followed the VIO troubleshooting guide? What does voxl-inspect-imu output?

Are the image sensors still mounted firmly? it sounds like there was damage somewhere to the frame

## Reply by Darshit Desai · 2024-05-18 01:52:44 UTC (in reply to Moderator)

@Moderator The structural integrity of the sensor mounts are fine, I checked. I am attaching a few snapshots of inspect-qvio and inspect-imu they also read ok

![Screenshot from 2024-05-17 21-42-07.png](https://forum.modalai.com/assets/uploads/files/1715997031091-screenshot-from-2024-05-17-21-42-07.png) ![Screenshot from 2024-05-17 21-42-23.png](https://forum.modalai.com/assets/uploads/files/1715997031113-screenshot-from-2024-05-17-21-42-23.png) 

Drive video of inspect-imu: https://drive.google.com/file/d/1pncppR93pNUVlOQUq3WYwkAaN5uJArgJ/view?usp=sharing

## Reply by Moderator (ModalAI staff) · 2024-05-18 20:51:30 UTC (in reply to Darshit Desai)

@Darshit-Desai what do those do when you're flying? Sitting on the ground isn't really stressing the system