I assume that the Roku 3 was updated, because I can tell that the menu prompts and some other minor details.
I did not know it had updated because I hadn’t had the TV on for about 5 days. But, I opened the YouTube channel and it came up first thing and said it would be best to install a microSD card at this point so that channels do not have to keep reloading themselves.
And let me tell you, it re-downloaded YouTube and everything was terribly slow, so I deleted a couple of channels, and it started acting behaving as before. I do not have that many channels anyway… Maybe 15. I bought it about three years ago I guess and it was the fastest thing going. But they keep updating everything, including the apps for all cell phones, and it winds up bloating the code.
But I did put the microSD card in that I use with a GoPro, and I haven’t used that in forever and I think it is a class 10. Most SD cards or microSD cards that you buy these days should be a class 10, and if it doesn’t specify then it definitely is supposed class 10.
As far as I know, they are so cheap these days that they don’t really specify the class unless it is less than 10.