# Falcon F16/F48 V5 Frequently Asked Questions/Issues Please see the manual [TO BE PUBLISHED] ## Ports 17-32 Not Working on a F48 When the controller is in 32 port mode to get 1024 pixels per output Ports 17-32 are actually Ports 33-48 on the board. This is to allow the user to use the onboard receiver. ## Playback stops when playing a sequence from the SD Card The most common reason we have seen for this is not using a sufficiently high quality SD Card. We recommend 8-32GB SanDisk Class 10 SD Cards. Other cards will likely work but we have seen issues with cheaper no-name cards. When the issue occurs the sequence will just stop playing part way through and may display a timeout if you have logging turned on. ## Controller Status Page Has Blank Board Type The best fix for this is to factory reset the controller by applying power while the select button is held down. ## Controller OLED does not display anything when power is applied The most common reasons for this are: - Applying 5V but having the voltage selector set to 12V. - Habing the External power switch set incorrectly. ## Network Green/Amber Lights dont light when network is connected Verify you have plugged the internet into one of the two silver RJ45 connectors with the black insides. ## LOR/DMX Devices not seeing a signal Verify all 3 jumpers next to the DMX RJ45 port are set to the right position. ## Wifi Web Page Returns 404 Errors Install/Reinstall the latest V5 firmware.