I'm still struggling to get tz1's nokismet to run longer than 10 minutes on my n810 without stopping. It does not crash, it just quits grabbing packets.
Also, now that I am running Diablo, the "r" popup window does not work. (Press "r", nothing happens).
I'm trying to get up to speed with scratchbox and the SDK so that I can try to compile the 5.18.08 version of Kismet, which seems to have n810 drivers. However, tz1 could not get it going, so I doubt if I will be able to do so.
perhaps you can send your kismet .conf files so that I can compare?