The WiFi signal is always very weak and sometimes even cannot be connected. What's going on? Have you encountered this situation?
I have the same issue. I'm doing my first brew now, but the app is useless. The machine shows a WiFi sign that indicates that there is a connection, but in the app it says Offline, most of the time. However, sometimes it says Online, but it doesn't give any information, just as if there is no process running.
Same issue here.
I think the issue might be caused by a mismatch between the mobile app version and the F1 machine's firmware version. Could you please try the following steps to resolve the issue?
1. Ensure that the mobile app is up to date. The latest version for iOS is "1.7.1", and for Android, it is "1.7.0".
Via the link below or by scanning the QR code in the image.
Android: https://www.pgyer.com/iGulu
IOS:https://apps.apple.com/cn/app/igulu/id6468940942
2. Reset the machine to factory settings.
F1→Settings→Reset
3. Follow the instructions in the video, to connect the machine to WiFi.
https://youtu.be/UbrtvSg5Gvs?si=DnoFHK0EZ6n0iG-3
4. To upgrade the firmware to 2.5.2. Machine screen → Settings → Update.
Newest app and firmware, it connects sometime, but temperature is 0 and stage finish is also not correct. Right now I have 5 days remaining and 18 C temperature.
I updated the new firmware. Now I have the feeling, that the app is more stable. It seems to be connected to the unit almost everytime I am starting the app. But temperature and remaining days still not correct. Also I cannot tap anything to see the brewing status.