Hello
I have a problem with PixelMath process.
When I use it several times (for example, I program to add 2 images, then do the process. When I go back to PixelMath window, I cannot enter any characters from the keyboard (sometimes, mainly in 1.7, I still can do in "expression" menu but not in "EDIT" window)
In 1.8 it is very very often (1rst time is OK, but if you return back, it locks...) and I cannot enter any numbers or characters from the keyboard but only with the mouse by clicking on operators), nor in "expression" than "Edit".
I saw you add a "locked keyboard" option but with or without this option checked it is the same !
Best
Philippe