# Failed to fetch on the desktop app

**URL:** <https://vaultwarden.discourse.group/t/failed-to-fetch-on-the-desktop-app/3551>\
**Category:** Help\
**Created:** [April 17, 2024, 3:09pm UTC](https://vaultwarden.discourse.group/t/failed-to-fetch-on-the-desktop-app/3551 "2024-04-17T15:09:01Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Tribalteur](https://avatars.discourse-cdn.com/v4/letter/t/fbc32d/32.png) [@Tribalteur](https://vaultwarden.discourse.group/u/Tribalteur)\
**Post date:** [April 17, 2024, 3:09pm UTC](https://vaultwarden.discourse.group/t/failed-to-fetch-on-the-desktop-app/3551/1 "2024-04-17T15:09:01Z")

</div>

I got a error message “Failed to fetch” when I try to log to my vaultwarden on the desktop application. The weird part is that it work when I log on the web interface or the extension.  
I use an auto generate certificate i order to make my reverse proxy work, does the error come from here ?  
Does someone already have had the same issue and have a solution ?

---

<div class="post-metadata">

**Author:** ![scelles](https://avatars.discourse-cdn.com/v4/letter/s/7cd45c/32.png) [@scelles](https://vaultwarden.discourse.group/u/scelles)\
**Post date:** [October 12, 2024, 9:43am UTC](https://vaultwarden.discourse.group/t/failed-to-fetch-on-the-desktop-app/3551/2 "2024-10-12T09:43:15Z")

</div>

Hi,

I’m facing a similar issue.  
I’m using (client side) Bitwarden Password Manager Chrome extension on Brave.  
I installed (sever side) VaultWarden on top of Proxmox VE / Docker LXC from [Proxmox VE Helper-Scripts](https://tteck.github.io/Proxmox/#docker-lxc)  
VaultWarden is behind Traefik (this install [Proxmox VE Helper-Scripts](https://tteck.github.io/Proxmox/#traefik-lxc) )  
I can access to my vault from web extension but not from desktop app where I getting the same “Failed to fetch” error.

Any idea?