Samsung TV Error Code 3304 — Paramount+ Connection Fix

Here's the thing most guides miss: 3304 isn't a Samsung error code. It's a Paramount+ app error that Samsung owners happen to hit a lot (you'll see the same 3304 on Roku, Fire TV, and the web). It means the Paramount+ app couldn't hold a stable connection to its servers — so factory-resetting your TV is the wrong tree to bark up. Three things cause it, and only one of them is on your end.

The three real causes

• Paramount+ is down. A server-side outage or maintenance is genuinely the leading cause when lots of people hit 3304 at once.
• A VPN or proxy is in the way. Paramount+ region-checks your traffic and blocks anything that looks masked. A router-level VPN is a constant trigger.
• Your connection is shaky — a weak or dropping link between the app and Paramount's servers.

Fix it

1. Check for a Paramount+ outage first. Look at the Paramount+ Help Center, their social feed, or an outage tracker like Downdetector. If it's their servers, nothing on your TV will fix it — wait it out. This step alone saves a lot of wasted effort.
2. Turn off any VPN or proxy on your network or router. This is one of the most common triggers, and Paramount+ will keep throwing 3304 until masked traffic is gone or whitelisted.
3. Restart the TV and router. Cold-restart the TV (hold the remote's Power button ~5 seconds, or unplug it for at least 30 seconds) to clear the app's memory, and reboot the router to refresh the link.
4. Clear the app, or reinstall it. Settings → Apps → Paramount+ → Clear Cache (then Clear Data if needed). If that doesn't do it, delete the app and reinstall it from Smart Hub — the installed app, not the browser (see the gotcha below). Re-sign in.
5. Steady the connection. A wired Ethernet run or a stronger Wi-Fi link removes the "shaky network" cause for good.

The gotcha worth knowing

Browser vs app. Signing into Paramount+ through the Samsung TV's web browser frequently throws 3304, while the native app installed from Smart Hub works fine. If you've been trying to watch in a browser, that's likely your whole problem — install the proper app instead. And because the app build (not Tizen) is what matters here, "clear data and reinstall the current version" is the fix that works regardless of which TV year you own.

When it isn't your TV at all

If the outage tracker shows Paramount+ is having a bad day, you're done — there's no setting to change. That's the most important takeaway with 3304: it lives entirely inside the Paramount+ app layer, so unlike a true Samsung network code (say, error 107, which is the TV's own Smart Hub failing to authenticate), the fix is almost always about the app and your route to its servers — not the television.

FAQ

Is 3304 a Samsung hardware fault? No. It's a Paramount+ app connection error. A factory reset is overkill and usually pointless for it.

Why does it work on my phone but not the TV? Often a VPN/proxy on your home network, or the TV app needing a clean reinstall. Your phone on cellular skips the home-network cause entirely.

Do I need to factory-reset the TV? Almost never. Outage check, VPN off, and an app reinstall resolve the large majority of 3304 cases.