Does it keep the date/time OK until power is removed?
If so, maybe the 3 volt lithium coin cell is bad...how old is it? They're usually good for 5 years give or take.
Does it keep the date/time OK until power is removed?
If so, maybe the 3 volt lithium coin cell is bad...how old is it? They're usually good for 5 years give or take.
Is off by a few seconds, hours, days or what?
Is it gradual or sudden?
Is it configured to access NPT to update the date/time and has Internet access?
Did it use to keep time properly?
What is the model number?