Firebird 1.5.3

I have an issue, twice actually, where, in the past few days, the result
from :

Select current_time from rdb$database

is not the same as the time on the computer.

However, if I stop and restart the service, and then rerun the query,
the time returned is correct. I have made no adjustments to the time
on the server.

Any ideas?


thanks,
mitch