If an Anipill Monitor is left on and the battery is drained, the monitor will reset after the battery is recharged. This reset will require that the time and date be reentered. If the date is entered incorrectly, it will impact how the data is displayed in the Anipill csv file. Please see the example below.
However, the capsules will continue to record and upload data based on the sample rate set in the capsule. To correct the date information in the spreadsheet, simply adjust the incorrect date to be what is expected in the date column. The vertical position of a data point in the spreadsheet should be based on the sample rate of the capsule and all of your data should align correctly.