Could make a book out of all the console error messages (erros and failures). No fun reading. most common fatal failures i suspect are the sandbox errors core issues like coreaudio, some internet related stuff, contacts. Mostly the system runs oke, but on video playback (public streams, also youtube) the party begins. I did all the ussual noob handling (safe mode, pram, cache emptying, re install, clean install) but i suspect i need to get into the comandline to really fix things. I've seen some wild fixes by people, but i dont really want to go there. time? So i'm just curious if there are other folks out there waiting for the big bugfix update sys. and or enlighten me any other way. not since sys 7, 8 or 9 have i rebooted so many times. And i did skip el capitan!