Trend data Showing wrong temp

[codey]

my MCS temp has been up and running for a few years, but if I look at the trend data, the current (now) temp is always wrong. Although the device in homeseer does show the correct temp.

This is data shown in the tend:
Location Now Avg Min Max
Aquarium Temperature Q4 20971780.0 23.1 22.6 23.2
House Temperature Q1 0.0 21.6 19.1 23.4
Workshop Tempetature Q2 0.0 8.5 6.6 11.4

when in fact the readings in homeseer are:
Q4 22.7
Q1 19.5
Q2 7.2

The tend selected was for a 24 hour period. Any ideas what is going on?

[Michael McSharry]

The Now column shows the last value that was stored in the database. I would not expect to much of a difference between the virtual device and the last saved value. If you have Access then you can confirm

[codey]

I loaded the database into access, and noticed some records at the end of the database which had the wrong values, deleting these fixed the problem.
cheers
Jim