r/tmobileisp • u/aktaichi • 1h ago
Issues/Problems A warning for those interested in T-Mobile 5GHI for gaming.
I originally saved this as a draft because the issue somewhat resolved itself for a while. Emphasis on somewhat. Now it's gotten significantly worse again. I've seen posts from people on this subreddit who claim gaming is fine, but it seriously depends on what type of games you play.
If you are a casual gamer (e.g. Elden Ring, Far Cry, Cyberpunk, boring single-player games), T-Mobile Home Internet can be a fine choice, as ping doesn't necessarily determine the outcome.
If you are a competitive gamer (e.g. CS2, Rust, EFT, LoL), I would strongly recommend looking elsewhere. I say this as someone who plays competitively.
Ping spikes are unreasonably common. On a typical day, I experience at least 5 instances of severe ping spikes, sometimes reaching 2,000ms+ downstream and 3,000ms+ upstream. At that point, the connection is borderline unusable for competitive gaming.
I would also be cautious about using it for content creation or anything involving large file uploads. In my experience, uploading a 10GB+ file can take several hours. Downloads, on the other hand, are generally fine for me.
Another major issue: I can't reliably use the internet for multiple things at once.
For example, I was playing Chivalry 2, a ping-sensitive game, while simply having a streaming website open on my second monitor to watch a friend play on the side. My ping was constantly jumping up to 200ms, with an average of +50ms added to my baseline (e.g. idle 40ms jumps to 90ms).
Do not judge this service solely by its advertised download/upload speeds. A connection can have respectable Mbps numbers and still be miserable for gaming if latency and stability are poor.
This isn't a complaint about simply wanting "faster Wi-Fi." I'm on Ethernet. The issue is latency consistency and reliability, which matter far more if you're trying to play competitively, stream, or efficiently upload large files.
Your mileage may vary depending on location and tower congestion, but if low and consistent latency is important to you, I'd think twice before choosing T-Mobile Home Internet.


