# Lost changes on the code
**URL:** https://community.thunkable.com/t/lost-changes-on-the-code/70367
**Category:** Questions about Thunkable X
**Created:** [February 26, 2019, 7:43am UTC](https://community.thunkable.com/t/lost-changes-on-the-code/70367 "2019-02-26T07:43:16Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@Mateus\_Back](https://community.thunkable.com/u/Mateus_Back)
#### Post date: [February 26, 2019, 7:43am UTC](https://community.thunkable.com/t/lost-changes-on-the-code/70367/1 "2019-02-26T07:43:16Z")
Hello,
I’m developing a project in the Thunkable X, to do this i am using two computers.
I’ve always been used only my personal computer to make this app, but today i used the computer at my work, and when i arrived at home and opened my thunkable x plataform, for my suprise, all the work i did in my project when i was at work was gone.
What happend? Can i recovery it? Does it has something to do with the overprotected network at my work?
Thanks so much for reading and trying to help me, i appreciate it .
---
### Author:  [@Cian\_O\_Sullivan](https://community.thunkable.com/u/Cian_O_Sullivan)
#### Post date: [February 26, 2019, 11:16am UTC](https://community.thunkable.com/t/lost-changes-on-the-code/70367/2 "2019-02-26T11:16:54Z")
Did you have two instances of the x.thunkable,com open, i.e. the one at home and the one at work?
@domhnallohanlon Can you provide any help here?
---
### Author:  [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)
#### Post date: [February 26, 2019, 3:49pm UTC](https://community.thunkable.com/t/lost-changes-on-the-code/70367/3 "2019-02-26T15:49:17Z")
Hi @Mateus_Back,
I think this falls outside the expected use cases for Thunkable, unfortunately.
I would recommend that if you want to use multiple machines to develop your app you should sign out on the first computer before signing into a second one.
---
### Author:  [@Mateus\_Back](https://community.thunkable.com/u/Mateus_Back)
#### Post date: [February 26, 2019, 4:30pm UTC](https://community.thunkable.com/t/lost-changes-on-the-code/70367/4 "2019-02-26T16:30:50Z")
I’m gonna try this, thanks for your help.
---
### Author:  [@Mateus\_Back](https://community.thunkable.com/u/Mateus_Back)
#### Post date: [February 26, 2019, 4:52pm UTC](https://community.thunkable.com/t/lost-changes-on-the-code/70367/5 "2019-02-26T16:52:44Z")
Actually my machine at home was turned off. Thunkable was not open at the same time on two machines.
---
### Author:  [@ioannis](https://community.thunkable.com/u/ioannis)
#### Post date: [November 8, 2024, 12:16pm UTC](https://community.thunkable.com/t/lost-changes-on-the-code/70367/6 "2024-11-08T12:16:09Z")