Paolo Cavallini pisze: > Robert Szczepanek ha scritto: >> 1. Load any map. >> 2. Add it to overview. >> 3. Resize (eg. down and up) overview box few times. >> 4. Overview region decreases constantly. > > known bug: https://trac.osgeo.org/qgis/ticket/1449 > Oopps ... Sorry and thanks Giovanni and Paolo Robert