# Cerbo GX lost internet connection via Ethernet since Update to 3.55

**URL:** <https://community.victronenergy.com/t/cerbo-gx-lost-internet-connection-via-ethernet-since-update-to-3-55/28748>\
**Category:** Q&A and troubleshooting\
**Tags:** gx\_device, marine, beginner, cerbo\_gx\
**Created:** [13 April 2025 14:15 UTC](https://community.victronenergy.com/t/cerbo-gx-lost-internet-connection-via-ethernet-since-update-to-3-55/28748 "2025-04-13T14:15:04Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![simon.brenzinger](https://avatars.discourse-cdn.com/v4/letter/s/b38774/32.png) [@simon.brenzinger](https://community.victronenergy.com/u/simon.brenzinger)\
**Post date:** [13 April 2025 14:15 UTC](https://community.victronenergy.com/t/cerbo-gx-lost-internet-connection-via-ethernet-since-update-to-3-55/28748/1 "2025-04-13T14:15:04Z")

</div>

Hi all,

since I upgraded to 3.55 I lost internet connection via the Ethernet interface. Went back to 3.54 without success. Although the Cerbo should fallback to wifi connection, it keeps disconnected from internet until I plug out the ethernet cable.

Reboot didnt’t work  
Static IP didnt work  
Setting a new default route via SSH worked, but isn’t persistant

Anyone else experiencing this (strange) behaviour?

Best regards,  
Simon