How to secure 4800R's wifi and Bluetooth from hacker access? Please advise.
Thanks for the inquiry, @FedCURE.
It’s crucial to have strong password protection on your router for security reasons but also to keep those pesky next-door neighbors from sucking up your bandwidth.
You also suggest turning the Bluetooth auto-play feature off (or on) only when the Bluetooth channel is open.
For full information on this, you can take a look at this link: How do I prevent the Bluetooth® channel from opening unexpectedly? | Official Roku Support
Let me know if you have any other questions, and have a good day!