logged into site due to radials being late to Rutgers. Found a pop-up warning saying the LostTheDate quit unexpectedly, and another pop-up saying system time set incorrectly.. I opened System Preferences Date & Time, and unchecked Set Date & Time Automatically, which had been checked and set to use Apple's Europe time server.. I then quit Sentinel (which was the only SeaSonde app open and then relaunched it, and all the SeaSonde apps started up properly. This error arose right after yesterday's end-of-day Sentinel reboot.