I am using latest fuse version 1.2.1 on windows 8.1. When I previewing apps it does not sync my changes on fuse preview window and also on devices. When I make changes I am running “uno clean” and then rebuild my project. That also does not give any change.
There is not enough information for us to provide any sort of assistance.
Did the hot reload work before? If it did, what did you do before it stopped working? Any updates, other software installed, antivirus or firewall configuration change, anything…?
Have you tried restarting your computer? Temporarily turning off the windows firewall, antivirus?