Lately I’m trying to figure out whether my connection issues are the app’s fault or something on the TV/router side. One day it pairs instantly, next day it just spins with no clear error. Same Wi-Fi name, no guest network, and I already rebooted everything. I don’t want to nuke settings blindly. What quick, at-home checks would help prove it’s the app misbehaving—like simple tests I can run in a few minutes before diving into resets?
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Meanwhile, a calm process beats guesswork. Start with one change at a time, give each reboot a full minute, and keep notes so you don’t repeat steps or mix signals. Swapping in a spare handset or tablet for a quick test can reveal whether a quirk is tied to a single device. Positioning also matters more than most people expect—moving gear away from metal racks or mirrors can reduce odd dead spots. When you do adjust settings, revert anything experimental that didn’t help, so the setup stays predictable for the next round of checks.
From my own troubleshooting, I start by isolating variables. First, confirm phone and player are on the same SSID, then briefly disable VPN/Private Relay and re-grant local-network permission. Next, test discovery on both 2.4 and 5 GHz, and try another phone if you can—if the second phone works, that points at the app or OS. In the middle of that routine, Roku remote app is not working outlines a clear, step-by-step checklist. Afterward, re-pair from device settings and check for firmware/app updates to rule out version quirks.