1. what does the log say?
2. what kind of weather station is connected via sdr?
3. reports are every archive interval - which depends on setting in weewx.conf and with some weather stations it is necessary to shange the setting in the station also - eg fineoffset and davis
4. attaching log from startup until after two archive intervals have passed and also weewx.conf (with passwords removed) will help people to help you