Check that the shooting settings of your camera are appropriately set.
NOTE: Some of the shooting settings such as Auto HDR are not applied to the Live View. Additionally, the shooting settings that can be applied vary depending the model.
You can reset the main shooting settings to the default settings.
MENU - (Setup) - Setting Reset - Camera Settings Reset
- DSC-RX100M2 / DSC-RX100
MENU - (Setup) - Initialize - Rec mode reset