I keep seeing message to add and use a Micro SD Chip to eliminate loading issues.
I have Roku 3, Model 4200x, and a recently new remote, RC68.
How and where do I install the 32GB Micro SD chip i recently purchased to "solve" my loading issues?
The slot is probably hidden by the HDMI cable. A 32GB card may not work (smaller is better). Insert it with the power on and the Roku sitting on the Home Screen.