Il 28/02/2015 18:48, Niccolò Marchi ha scritto: > sometimes in different situations (mainly quick zoom in&out, or while > loading sth). I don't know if it can be related to the multiple > processor rendering. > The project has: around 20 shapefile, Bing OpenLayer (mostly switched > off) and around 50 tiff maps (mostly switched off). > Probably similar to THIS ISSUE <https://hub.qgis.org/issues/12077>.
try switching multithreading off and report back. please find a way to replicate it reliably with a project as simple as possible. Thanks. -- Paolo Cavallini - www.faunalia.eu QGIS & PostGIS courses: http://www.faunalia.eu/training.html _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer