![Xbox Live on PC. Was messing with firewall and this started but I have reset everything to default and now I am getting this. Couldn't find any fixes that work online. : Xbox Live on PC. Was messing with firewall and this started but I have reset everything to default and now I am getting this. Couldn't find any fixes that work online. :](https://i.redd.it/hu8fs900yrf81.png)
Xbox Live on PC. Was messing with firewall and this started but I have reset everything to default and now I am getting this. Couldn't find any fixes that work online. :
Unable to start the Sim due to synchronisation problems/message - User Interface & Online Activities - Microsoft Flight Simulator Forums
![Fix Xbox App Sign In Error 0x87DD0003 We Couldn't Sign You In To Xbox Live On Windows 11 Or 10 - YouTube Fix Xbox App Sign In Error 0x87DD0003 We Couldn't Sign You In To Xbox Live On Windows 11 Or 10 - YouTube](https://i.ytimg.com/vi/vAZBcWBLlwE/maxresdefault.jpg)