I have a raster layer with pixel values ranging from 0-0.346, which is a result after calculations in QGIS raster calculator (QGIS version 2.18.26). I want to open the same layer in QGIS 3 on another computer to continue my work there. However, when I open in in QGIS 3, suddenly the values ranges from 0-0.404. This is after having compressed the raster together with others to which the same thing happened), uploaded them to my drive, downloaded them and unzipped them on the computer with QGIS 3. Does anyone know what might be the problem?