I just tested 3 different images in my Premium.
OpenESi 6.0 dated 24-feb-2108 from
www.openesi.eu/images/
OpenATV 6.2 dated 24-sep-2018 from images.mynonpublic.com/openatv/nightly/index.php?open=azboxhd
HDMU 18249 dated 7-apr-2018 from
www.hdmedia-universe.com/board/pages.php?pageid=1&box=azboxhd
All of these images does work quite well.
Note that OpenATV still releases frequent nightly builds, so now there are currently two images released since I downloaded it.
I ended up on the HDMU for now, since HDMU v15130 was the previous image I did use for long time.
Only thing with the HDMU is that it is big, so there is little rom for addons. It was so full that I had problems even installing a cam. I went for oscam v11.432 but the ipk file was bigger than the free space so I had to install it manually. In the end I did delete the terrestial.xml and cable.xml files from etc/tuxbox
to save some extra space. I also deleted the mediascanner plugin since I never use it.
But what I do have problem with, with all those 3 images, is recording.
If I set up a timer it will start recording and save some minutes of the recording, but usually it will hang, and the spinner logo will stay on until I restart the box.
Does anyone have a recommendation for an image that does work well with recording?