Hi Ben Good news: since I'm using 2.4.22+ben1, the blackouts have not happened again.
BTW I did try to compile 2.4.21(+enbd+freeswan)+ben3, but it croaked while compiling DRM. I then fetched 2.4.22 and applied ..22-ben1 (and freeswan again iirc), but it still croaked at the same place, so I removed DRM from .config (I haven't used it yet anyway).
Thanks for your work and help Christian.
