On 04/09/2012 19:11, zeljko wrote: > Further more, on windows I suddenly see it hanging (does not react) > frequently > Try to update Qt to at least 4.7.3 (but 4.8.2 is definitelly better option). > Hanging is fixed somewhere between 4.7.0 and 4.7.3 > Why has (using the same QT) my Lazarus never hang before? Not that I remember anyway)