Hi,
I've noticed problems with this dialog in the past and it just happened again so I figured I'd finally report it. Here's the screenshot:
http://gallery.tungstentech.com/main.php?g2_itemId=1057- start PI by right clicking on a file and selecting 'open with pixinsight core launcher'
- apply STF
- apply histogram
- double click on curves in process explorer
- note that the process explorer stays open (I think it should close but maybe this is done on purpose)
- curves dialog appeared as shown above.
- a resize of the dialog restored the proper location of widgets
- it appears that the dialog was too small initially, confusing the resize routine that places widgets dynamically. In other occasions the dialog was dramatically too small, maybe 100x100 pixels.