So does this sound like a bug.  The fact I would have to go into my advance settings and erase remembered groups every time i want to connect??

Ok understood.  But I've been through the ringer with Roku to no avail.  I'm just posting what worked on my device.  The stored information from previous connects will not allow me to reconnect.  Like I said it's probably an issue where I need to go into my router settings and add the IP address.  

Not to be narcissistic but after multiple failed attempts of trying to cast/mirror my device to my Roku via WiFi with help from the staff at Roku, i was able to fix this problem on my own.  My first attempt of casting my device to Roku was a success, after that I could not.  From my experience I no...

Not to be narcissistic but after multiple failed attempts of trying to cast/mirror my device to my Roku via WiFi with help from the staff at Roku, i was able to fix this problem on my own.  My first attempt of casting my device to Roku was a success, after that I could not.  From my experience I no...

Not to be narcissistic but after multiple failed attempts of trying to cast/mirror my device to my Roku via WiFi with help from the staff at Roku, i was able to fix this problem on my own.  My first attempt of casting my device to Roku was a success, after that I could not.  From my experience I no...

Not to be narcissistic but after multiple failed attempts of trying to cast/mirror my device to my Roku via WiFi with help from the staff at Roku, i was able to fix this problem on my own.  My first attempt of casting my device to Roku was a success, after that I could not.  From my experience I not...