Alarm (again)

How can I fix this:

I've been having a problem with the alarm since 7.7.1 (always worked in prior releases)
Alarm, nor backup alarm, fails to fire at least twice in a week.

Slim::Utils::Alarm::_checkTime (1939) System time has changed (delta 6487, lastDST 0, dst: 0) - rescheduling all alarms
Slim::Utils::Alarm::scheduleNext (1403) Asked to schedule next alarm for Squeezebox Radio 1
Slim::Utils::Alarm::scheduleNext (1409) Previous scheduled alarm wasn't triggered. Clearing nextAlarm and killing timer
Slim::Utils::Alarm::_startStopTimeCheck (1908) 0 scheduled alarm(s)
Slim::Utils::Alarm::_startStopTimeCheck (1917) Stopping time checker task
Slim::Utils::Alarm::findNextTime (453) Potential next time found: 8:0:0 28/12/2011
Slim::Utils::Alarm::findNextTime (458) Last alarm due: 8:0:0 27/12/2011
Slim::Utils::Alarm::scheduleNext (1436) Next alarm is at 8:0:0 28/12/2011
Slim::Utils::Alarm::scheduleNext (1438) Alarm time is now or in the past; let client handle this failure

Thanks,
Tony