Originally Posted by bondo
Could it be that you have chosen some sort of manual WB that overrules all other WB related settings ?
Thank you for your analysis
The WB button of the G1 is very small and you can easily touch it accidentally when setting the G1 for manual focus. I guess that is what must have happened. In future versions, they should modify this and/or making it more difficult in Firmware, such as asking for confirmation when modifying WB.