Hi,
after last updates, I noticed an odd behavior for few weeks. The "enable/disable STF" and the other STF icons in top right corner of graphic menu bar sometimes disappear during a working session. I mean, I do nothing to change the menu, just open and work on some images, then when I need to undo STF for example, the icon is no longer there and I need to go to "image > screen transfer function > reset" from main menu bar.
Then after some time the icon reappears...
Did anyone notice this? I am on OSX and PI latest (both).
Thanks, regards
Antonio