@Caio-Licínio-Vasconcelos-Pantarotto I have not experimented with collision avoidance. I doubt that would do much in the case where VIO has completely lost its tracking, but that is only my guess.

@dtsbourg There is some good info here: https://docs.modalai.com/calibrate-cameras/

@peterkrull Thanks

@stevedan As a side note, I would recommend upgrading to the official SDK 1.0 as opposed to beta4 as there are many bug fixes between the two

FWIW, we are not seeing this issue on the VOXL2 flightdeck (which does not use voxl-px4-imu-server) @Moderator Is there someone else I should tag for this issue if you are unable to provide support?

If I search for the word collision I get this files.. and indeed the .params hold those variables... Why is there different versions also ? [image: 1695213476613-screenshot-2023-09-20-at-14.36.46.png]

@M-al-khatib Video quality is going to be largely dependent on the cellular coverage in your area. For your second question, can you give me more details on the setup you're trying? Are you connecting a standalone modem to your PC?

@tom I tried with UART/I2C port in Qualcomm Flight RB5 5G Drone that didn't work. But it works in J1010 port of voxl flight board.

@ck I'll send you an email to your account on file with the forum

@tiralonghipol Thanks for the feedback.

We have not had a problem shipping directly to Australia.

@Moderator Unfortunately, there is not a way to configure ROS1 to use steady_clock instead of system_clock. In ROS2, it seems that this is configurable, but ModalAI does not support ROS2.

@esaldiran @Chad-Sweet @Moderator The same issue was occurring for me, I am now running the dfs server on SDK 0.9.5 perfectly. [image: 1693414627297-stereo_dfs_s2.png]

@Chad-Sweet Thanks! It would be helpful if i could update the title of my forum post with [SOLVED] at the end just so people know you guys have answered the question

@Eric-Katzfey awesome, thank you!

@tom Apologies for the delayed response, but I took your suggestion and had better luck on 0.9.5. Thanks!

@Moderator We did two flight tests inside our office in a luminous environment. Temperature seems to be lower while flying (around 60°C), and voxl-camera-server didn't stop. Yet, we could not do extensive tests because in both cases the px4 changed the flight mode from Position to Stabilize for visual failures. We attach a screenshot from QGC.!! [image: 1692204449517-e0d21384-f846-454c-a016-22e7312ce0ea.jpg]