:thumbsup:
Thanks

Yeeess!, good news, did the saves give an insight into the problem?

Thank you for fixing the stolen item problem. I know you have a lot you're doing, but it is much appreciated.

Got some problems with obse 0019a and the mod Alchemy Advanced (download here -> http://www.tesnexus.com/downloads/file.php?id=25226 )

at the ingredient selection menu
- I must activate (mouse over and click) the ingredient for focus move and the ingredient effects window (obse 0019 only mouse over) and
- then the ingredient effects window is flickering very fast and
- I can't leave the ingredient selection menu, because the buttons are without function

with 0019 no problem

I can confirm this word for word, and offer a little detail.

The scripts use the following code every frame to track the active tile (taken out of context here for simplicity):

string_var	mnMouseoverTile     ;; menu tile over which mouse last passed	string_var 	tmps     ;; temp variablebegin MenuMode    let tmps := GetActiveUIComponentFullName    if eval tmps != mnMouseoverTile     ;;  Moused over tile has changed        let mnMouseoverTile := tmps        ;; ... here we bring up the effects list if the tile is an ingredient, or prepare for an input event if the tile is a button    endif	end

The problem seems to be that every third frame GetActiveUIComponentFullName is returning an empty string (the code for dumping this isn't shown):
This is causing the 'fluttering' effect and probably the button failure too.

Were any changes made to GetActiveUIComponentFullName?
Edit: specifically, any changes that would make this function work correctly only if there was an change to the menu that frame, e.g. a click or scroll or some tile being hidden/displayed.

Not exactly, but I've identified and fixed the issue. Update coming shortly.

Awesome, thanks.

Ok, thanks everyone for helpful information. http://obse.silverlock.org/download/obse_0019b.zip is now available. Let's move over to a http://www.gamesas.com/index.php?/topic/1142593-relz-oblivion-script-extender-obse-0019b/.