Hi, Recently I've noticed some erroneous battery status indication. It will occasionally (becoming more frequent) show that the battery is charged while I've removed the battery (so it shows an installed battery while there is none). Sometimes when the battery is halfway drained, the system will say that it is still charged (battery led-indicator halfway, usage of laptop on battery-only on par with indication) and then when connected to power, the indicator in OSX remains on 'Charged' (MagSafe orange confirms that it is charging). To me it seems that the hardware knows the actual state of the battery, but somehow the info doesn't get to OSX. I don't know how to reset the process that is responsible for battery reporting. Only a reboot will alleviate the issue. What to do? Even the terminal command: 'ioreg -w0 -l | grep Capacity' shows erroneous information. Any help would be greatly appreciated (no...it is not a recalibration issue as the system will show that the battery is charged while it is actually removed instead of showing that there is no battery installed).