Originally Posted by agentc13
Facebook will probably cause some issues with that as well.
Personally I find Lookout and other anti-virus apps a waste, but you are free to have your own opinion about that. They tend to be resource hogs as well (I don't know specifically about the one you had listed).
Yeah, Facebook could be the issue but I'm a FB Whore so it has to stay LOL. I've found other 3rd Facebook apps like Seesmic or Tweetdeck severely lacking so I stick with the native app.
As far as Lookout goes, I don't have the av/security scanner in it enabled, I only use it for remote tracking in case it gets lost/stolen and I also use it to backup my phone to their cloud once a week.