In general, the data you record will not be uploaded to the cloud until you press the Upload button, which sends all Trapper data not yet uploaded. The Upload button will not be highlighted unless you have Wi-Fi or mobile data coverage. Trapper pages (e.g. Map) will not reflect your recent records until you have uploaded them.
Trapper will automatically upload (or attempt to upload) any recent data if you log out, or when you next visit the Trapper page with internet connectivity.
IMPORTANT: Do not clear your browser history if there could be event data not yet uploaded, or you will lose the records