The Clear Mainboard button in FanSee is an emergency content removal tool — sometimes called the 'oh crap button.' If a fan does something inappropriate while their feed is live on the video board, clicking Clear Mainboard will instantly remove all current feeds from the display, giving you a clean slate. This is much faster than trying to identify and remove the specific offending feed. After clearing, you can immediately start putting new fans live again. This feature provides peace of mind that you can quickly respond to any unexpected content without fumbling through menus or settings during a critical moment.
