Barometer showing 37.0hPa below console reading

I came back from a 8 week holiday to find the console low battery message. I changed the batteries and since then the barometer on WD is showing 37.0hPa below the console display reading which is the correct reading. The WD barometer changes when the console changes. There is no barometer offset. The console is powered using the AC adapter.
I am running V 10.37S81 on Windows XP with the latest upgrade and Davis Vantage Pro 2.

you might have previously had a baro offset set on the console
or you might have set WD to use cwop baro
you can set WD to show the raw baro reading (tick in setup to log the raw data then that will show under view, debug info)
this should be under Q’s

All fixed. There was a reading of 37.0hPa in the barometer offset box.
Thanks Brian