Help configuring Roku device settings, using Roku OS features such as screen mirroring, adjusting display type and audio settings, using Guest Mode, and assistance with software updates.
We have been watching videos on a USB jump drive with no problem. Now Media player shows three USB devices instead on one. Videos no longer play. Each time I remove the USB and reinsert it the numbers change. No it says Ext7 Ext8 and Ext9.
