Hi,
I have just published new verison of chrome extension. Everyone who have installed it through google app store do not have to do anything. This update features one very usefull feature like automatic offline/online status based on computer iddle time. So now you can set after how many seconds of computer inactivity your status should be automatically changed to offline. I recommend to set this to about 60 seconds or so.
If you do not see these options, that means your browser have not updated this extension yet.
Good luck, now we can completely forget that you are using LHC and chat will do itself all, monitor users, send them invitations, changes your status to offline/online and the only job you have to do is chat with customers :)
Developing application takes a lot of time. You can support application by donating. There is no company behind this application and it takes away my free time. Every donation matters and does not matter how small it is!