# Repeated realsense sensor failures

**URL:** <https://forum.hello-robot.com/t/repeated-realsense-sensor-failures/631>\
**Category:** Ask\
**Created:** [March 10, 2023, 6:42pm UTC](https://forum.hello-robot.com/t/repeated-realsense-sensor-failures/631 "2023-03-10T18:42:33Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![srama2512](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.hello-robot.com/srama2512/32/354_2.png) [@srama2512](https://forum.hello-robot.com/u/srama2512)\
**Post date:** [March 10, 2023, 9:14pm UTC](https://forum.hello-robot.com/t/repeated-realsense-sensor-failures/631/2 "2023-03-10T21:14:29Z")

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Note: I tried the realsense-viewer firmware update mentioned here. This error occurs even after that update.

> [@Repeated Realsense malfunctions](https://forum.hello-robot.com/t/repeated-realsense-malfunctions/616/6):
>
> Hi all, I ran some experiments today with the same firmware/librealsense versions (5.14.0.0 and 2.53.1) as @Peej1818, and I was able to reproduce the “no such file or directory” errors in the original post. In my experiments, these errors appear whenever the Realsense camera joins as USB2.1, and disappears if it’s USB3.2. @Mohamed_Fazil, does the camera show as USB2.1 when you reproduced the errors? @Peej1818 and @flyingMango, when you run rs-enumerate-devices -S, what USB connection does the c…

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