If the WMS app loses connection to wifi, an info bar appears.

If the warehouse worker isn't looking at the device in the split second (1 second) the info bar is displayed, then the worker is working offline without knowing. The next time the worker uses the device they will be logged out, and need to log in again before being able to continue working.

If the worker forgot to log in to their own worker account when starting the work day/having received the scanner, the worker can have started work with worker A (initiated the "pick" line), then the warehouse connection is lost, and now the worker will log in with worker B, and therefore not being able to reconnect to the initiated work and it is locked on worker A.