# 1.4.0 RC3 just cleared my config **URL:** https://forum.syncthing.net/t/1-4-0-rc3-just-cleared-my-config/14499 **Category:** Support **Created:** [February 12, 2020, 3:46pm UTC](https://forum.syncthing.net/t/1-4-0-rc3-just-cleared-my-config/14499 "2020-02-12T15:46:27Z") **Posts on this page:** 1 **Showing post:** 4
### Author: ![Andy](https://forum.syncthing.net/user_avatar/forum.syncthing.net/andy/32/7128_2.png) [@Andy](https://forum.syncthing.net/u/Andy) #### Post date: [February 12, 2020, 5:07pm UTC](https://forum.syncthing.net/t/1-4-0-rc3-just-cleared-my-config/14499/4 "2020-02-12T17:07:35Z")
> [@RC v1.4.0-rc.1 | All data lost (!) after Update](https://forum.syncthing.net/t/rc-v1-4-0-rc-1-all-data-lost-after-update/14483/5): > > All data lost means all connections lost, i.e. folders and devices. The directory contents themselves were all still there. The installation was set to default after the update. All folderinformation and devices were gone and had to be reconnected. In this case it was not a bad thing, the external devices were immediately offered again and the directories were quickly reconnected. It was a Windows 10 computer with only a few connections. If this had happened on one of my servers, the effort wo… Same with RC-1, but now installed RC-3 without that issue. But such things never happen before. --- _[View the full topic](https://forum.syncthing.net/t/1-4-0-rc3-just-cleared-my-config/14499)._