Bug report #17772
Very slow editing
|Affected QGIS version:||master||Regression?:||Yes|
|Operating System:||MacOS||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||fixed/implemented|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||25668|
I used master 2.99 version for some time and first build which I use for 1 month was very stable and responsive. However, recently I just update to current build (626781a) and features editing like moving points/vertex, adding new objects and etc. is very very slow and unresponsive.
Please see this screen record: http://pomba.pl/pliki/super_slow_editing_qgis.mov
#3 Updated by Jan Lippmann about 3 years ago
i have no problems with editing performance.
i would turn off snapping for all layers an then test the performance, then turn on snapping for every layer step by step and check the performance after everey step...in order to find the "problemlayer(s)"
missing spatial index can be a problem...
3rd party plugins could also impact editing...