why no aspect frame on startup

DS has slowly been changing stuff it loads by default
I am using the latest beta
a while back possibly years it stopped saving my framerate preference loading 30 FPS everytime
there is also the 217 length on any saved animation longer than that
and now a new thing
the aspect frame has stopped showing in the viewport by default
not a big issue but annoying if I do a quick render and forget to look what settings I had for image size and dimensions, it still at least saves the last used for that
Comments
Viewport Option menu>Show Aspect Frame isn't sticking?
nup I need to bring it up everytime
it's a very recent development, started last year, a week ago
I did think of something though,
I am frequently cleaning out my various temp folders as other programs leave crap in them
this one in particular
http://C:\Users\user\AppData\Local\Temp
If temp folders aren't clearing and settings aren't sticking I'd suspect soemthing is interferring with the shut down sequence - if it's affecting multiple applications then the first suspect would be security software.
its back again for now, it seems related to scenes I load and the setting then prevails