I posted already on Wednesday that the 4.0.26 works and looks stable on my A80G9 (Turbo 1.2 GHz 16GB flash) but I have to revoke that now.
I didn't have issues with the media center or media storage app in any of the previous versions. I own my A80 since a year or so have many updates behind me (3.2.69 was the first one) and always simply clear the relevant app caches when updating... But now there is a serious issue with 4.0.26:
After 2 days of moderate use with the official 4.0.26 (plus 4 days with the .26-pre-release test version) with no big issues I had a kind of near-brick experience with my A80. For no obvious reason (no new apps or media files), the A80 froze completely about 3-5 second after completed boot when the new notification icon for the media storage file scanning appeared. That's not only a crash of media center/storage but a complete freeze of the system; homescreen turned black (icons still displayed but nothing else) or white with showing no reaction on anything. Long power button press to switch off worked at least. I fiddled around for some time trying to repair the system including re-installing the 4.0.26 from the recovery system menu which worked but did not help.
I don't like to wipe my A80 since I have lots of apps, files and settings optimized over the past year but that would have been the next step. However, with an additionally inserted SD card which delayed the media scanning app for a few more seconds and some training with an other android device, I managed to enter within the short available time span into the settings/apps/all to stop and deactivate the media storage app (and the media center). Now the system works again - without the archos stock media players and gallery of course.
I use BS player and poweramp for video and music which are working very well but obviously, that is not the way it should be. I was always quite happy that archos updated their firmware so quickly and also experiments with new functions (that's a matter of taste if you prefer stable systems over new functionalities) but now I'm really disappointed by archos for the first time for releasing such dangerous firmwares into the wild
