I just purchased two Roku Uktra Ultra units, setup was fast and easy.
I was getting a HDCP error detected screen. I went into my TV settings and turned on UHD under input settings... changed to Full UHD Color = On. this corrected the issue
I set Roku using 2.4g and and would like to change to 5g
how can i change from 2.4g to 5g on Ultra 4670X V9.2.0 build 4803-46
'set up connection' again and select the one that is 5g.
when I go to setting and network set up connection all it does is recheck the connection, no option to change from 2.4g to 5g