Roblox Error Code 280: The Missing Asset Disconnect
280 fires when the client cannot load something the server expects it to have. Here is why it hits some games and not others.
The short answer
Roblox error code 280 means the client failed to load an asset the experience requires, usually because of a corrupted local cache or a content delivery problem rather than a general connection fault. Clearing the Roblox cache resolves most cases, and if the error only occurs in one experience it is likely a developer-side asset problem you cannot fix. A slow or filtered connection that times out during asset downloads produces the same code.
Verified and last updated August 12, 2026.
- Time needed
- 8 min
- Difficulty
- Beginner
- Read time
- 3 min
280 is the error people describe as "it works in every game except this one", and that description is the diagnostic.
The code means the client could not load an asset the experience needed. Sometimes that is a corrupted local file. Sometimes the asset genuinely does not exist any more.
One game or all games
If 280 only appears in one experience, the fault is almost certainly on the developer's side. If it appears everywhere, it is your cache or your connection.
Symptom to cause
Step 1: Check whether it is one game or all games
Test three different experiences 3 minutes
Join a large, well-established game such as a top-chart obby or simulator, then a second, then return to the one that failed. If the first two load fine, the problem belongs to the third and no amount of local troubleshooting will resolve it.
This test takes three minutes and saves people hours of pointless reinstalling. Do it first, always.
Step 2: Clear the Roblox asset cache
On Windows, press Windows and R, type %localappdata%\Roblox and press enter. Delete the contents of the logs folder and, more importantly, the cache directories inside. Do not delete the Roblox installation itself.
Relaunch. The first game will load a little slower as assets download fresh, which is expected and normal.
On mobile, the equivalent is clearing the app's cache from system settings, or reinstalling if the option is not exposed.
Step 3: Rule out a filtered or throttled connection
Asset downloads are more fragile than the game connection itself. A network that browses the web fine can still time out on a burst of asset requests.
Switch to a phone hotspot for one test session. If 280 disappears, the original network is filtering or throttling and the fix belongs there rather than in Roblox. School and workplace networks are the usual offenders, and the school network guide covers what is realistically possible on those.
If your connection is generally unstable, the lag and FPS guide has the broader connection work.
What works
What doesn't
Key takeaways
Frequently asked questions
Is 280 a connection error?
It is adjacent to one but more specific. Rather than the connection dropping entirely, the client failed to retrieve a particular asset the server expected it to have loaded. A slow or filtered connection can cause this by timing out mid-download, which is why the two problems look similar, but the fixes differ. Clearing the cache is the first move for 280, not the last.
Why only in one game?
Because that experience references an asset that is failing to load, either because it was deleted, moderated, or uploaded incorrectly. When 280 is confined to a single experience and other players report the same thing, it is a developer-side problem and no local fix will help. Waiting for the developer to reupload is the only option.
Does clearing the cache lose anything?
No. The Roblox cache holds downloaded assets that are re-fetched automatically. Clearing it means the next few games load slightly slower while assets download again, and nothing else changes. Your account, settings, and purchases are stored server-side and are unaffected.
Could my antivirus cause 280?
Yes, if it is scanning or blocking the cache directory, which prevents assets from being written and read reliably. Security software that intercepts HTTPS traffic can also corrupt asset downloads. Adding an exclusion for the Roblox folder is worth trying if the error recurs immediately after every cache clear.
About the author
Roblox & Live-Service Editor
Priya started scripting in Roblox Studio at fourteen and has since published three experiences, the largest of which passed 1.2 million visits. That background is why our Roblox coverage explains why a code fails rather than just telling you to try again later.
Found something wrong? Games patch and fixes go stale. If a step here no longer works, tell us at hello@spyld.com and we will retest it. Read how we test and our editorial policy.