When I open Organizer and go to do something, it starts to Analyzing Faces. This causes the entire program to slow and most times lockup. I have tried letting the Face Analyzer run all day unhindered to a conclusion but as soon as I add a photo or two it restarts the whole process again.
Bug, Crash or freeze, Organizer, Performance, Problem or error
Has the Face Analysis completed at all? If so, it will only analyze the new photos that you are adding. If it is interfering with your workflow, you can turn face analysis off completely in the Edit>Preferences>Media Analysis dialog. You can then turn it back on again at any time and perhaps let it run overnight while you are not using the computer.