Support
Transport Fever 3 known issues
Urban Games lists three known issues, all published or rewritten on 29 September: a controller softlock when a construction menu opens empty, an Xbox message that claims the save quota is full before it actually is, and PC saves on the mod hub not being downloadable on console. The softlock is the only one with a workaround, and the only one that can end a session. No patch notes have been published.
Last verified: September 30, 2026
Transport Fever 3 released on 29 September 2026 at 16:00 UTC. Within about a day, Urban Games had put three items on its known issues list, and one of them had already grown from a bare headline into a real description. This page keeps the official three word for word, and keeps them apart from the far longer list of things players are describing in Steam threads.
The three entries, as published
| Entry | Status | What Urban Games says |
|---|---|---|
| Softlock on controller | Open, Workaround Available | "Softlock on controller when opening empty construction menus (Plane menu pre-1920 / Several industries in sandbox mode)" |
| Xbox out of space for saved data | Open | "Your XBox is out of space for saved data" is shown before reaching the 2GB storage quota limit. |
| Save game compatibility | No status label | "PC Savegames uploaded to the mod hub will not be available to download on consoles. Compatibility will be added post-launch" |
Quoted from the three official entries. Two went up on 29 September 2026; the softlock went up on 28 September and was rewritten the next day.
The softlock now has a trigger written down
This entry is the reason we re-read these pages instead of quoting them once. When it appeared on 28 September it was a title and two status labels with an empty body — a page you could not act on. As of 29 September it has a sentence describing when the problem happens, and that sentence changes what you can do about it.
The trigger is opening a construction menu that has nothing in it — the plane list before 1920, or certain industries in sandbox mode.
A softlock means the game stops responding to input without crashing to the desktop. The scene keeps drawing, the sound keeps playing, and nothing you press does anything. It is worse than a crash in one specific way: a crash tells you to restart, while a softlock leaves you pressing buttons and wondering whether you broke your save.
Two very different groups are affected. A PC player who hits it can reach for the keyboard, and mouse input still works, which is the most likely reading of "Workaround Available" even though the entry never spells it out. A console player has no fallback, and the plane menu before 1920 is exactly the kind of empty list somebody exploring the build interface will open. Transport Fever 3 ships on PlayStation 5 and Xbox Series X|S with full controller support.
The entry still does not say which platforms it affects, whether it is tied to one controller type, or what the workaround actually is. Anyone who tells you otherwise is working from experience, not from documentation.
The Xbox save warning that fires early
The second entry is a false alarm rather than a fault: the game tells Xbox players their save storage is full before they have reached the 2 GB quota. That is annoying rather than damaging, but it matters, because the obvious reaction to "out of space" is to start deleting saves. According to the entry, you have not actually run out.
It is also the only entry that is platform-specific. PC and PlayStation players will never see it, which is worth knowing before you go hunting for the same problem in a thread full of people who cannot reproduce it.
PC saves are not downloadable on console yet
The third entry is the one most likely to surprise somebody after they have paid. Transport Fever 3 dropped the Steam Workshop; mods and shared saves go through an in-game hub that works across PC and consoles. That cross-platform hub does not yet carry a save in both directions. A save you upload from a PC will not be downloadable on a console until Urban Games adds compatibility, which the entry says will happen after launch.
This entry carries no Open or Fixed label. Read it as a limitation with a promise attached, not as a bug in progress. If you plan to start on PC and continue on a console, expect to start a new map there.
What players report on launch day that is not on the list
The Steam boards carry far more than three problems, and none of the following appears on the official list. The right-hand column is our reading, kept separate on purpose.
| Report | Where it comes from | Weight |
|---|---|---|
| The first launch sits on a shader compilation step long enough that the thread about it is titled "First Launch Shaders can take awhile." | Steam thread, launch night | Expected once per install, not a fault |
| The download is around 27–29 GB while the store page asks for 90 GB of free space; players report roughly 68.5 GB once unpacked | Steam thread, launch night | Compression and patch headroom, not a fault |
| Late-game maps are CPU-bound: a thread with an RTX 5090 and a 9800X3D worries about the largest saves, and the game ships without DLSS or FSR | Steam thread, launch night | Player analysis, consistent with our measured performance page |
| A lag spike when a platform is added to an existing station, described as behaving the way the same action did in Transport Fever 2 | Steam thread | Player observation, repeating across two games |
| Vehicle data questioned on the German fan forum: a two-seat Bell 47 listed with eight passengers, an H-21 listed above 600 km/h | transportfever.net | Player reading of in-game data, not confirmed by the studio |
Every row is a person describing what they saw on the release build, not a maintenance list from the developer.
How the launch itself went
Two numbers are worth recording for anyone trying to judge how the release is going. The first is turnout: Steam's concurrent player count for Transport Fever 3 went from no data before unlock to 7,073 within about twenty minutes, and stood at 23,949 when we checked on 30 September — against 5,416 concurrent players on Transport Fever 2 at the same moment. The second is review volume, which is still far too small to mean anything: 27 reviews at that point, 24 positive and 3 negative.
Playtimes on those day-one reviews run from 0.2 hours to 108 hours, and the long ones are people who had access before release, not a sample of ordinary buyers. We will not draw conclusions about reception until the count is in the hundreds.
The written announcement landed on Steam at 16:04 UTC, four minutes after unlock. It thanks players, promises continued work on requested features, and points at the trailer. It does not mention bugs, patches or a roadmap.
How to read a short known issues list
- A short list is not a clean bill of health. This one started the day before release and grew by two entries on release day, so treat it as a list that is still filling up.
- A status label is not a fix. "Workaround Available" without a description tells you the studio knows something and has not written it down yet.
- Three entries, three different kinds of label: one Open with a workaround, one plain Open, one with no label at all. Only the first is a bug report in the ordinary sense.
- Steam threads are evidence of what people saw, not of what the game does. Two players with opposite experiences can both be describing their own machine accurately.
- Search by symptom, not by version. "Transport Fever 3 softlock" will find people with the same problem; a version number will not, because no patch has shipped yet.
What we will update, and when
Three things will change this page: the first patch notes, a workaround spelled out for the controller softlock, and measured performance on the release build rather than on review copies. We will not add a fix because it appeared in a comment thread — the bar for inclusion is a source we can point at.
If you are hitting something right now that is not described above, the two useful stops are the performance page, which has measured RAM and map-size numbers, and the requirements page, where the storage figures are worth checking — the store asks for 90 GB but the download is closer to 29.
FAQ
How many known issues does Transport Fever 3 have?
Three. All of them were either published or rewritten on 29 September 2026, the day the game released. They are Softlock on controller, Xbox out of space for saved data, and Save game compatibility.
What triggers the controller softlock?
Opening a construction menu that has nothing in it. Urban Games names two cases: the plane menu before 1920, when you have no aircraft available, and several industries in sandbox mode. The entry is marked Open with Workaround Available, but the workaround itself is still not described.
What is the Xbox save warning about?
The message "Your XBox is out of space for saved data" appears before you actually reach the 2 GB storage quota, according to Urban Games. In other words the warning is premature. The entry is marked Open, so there is no fix yet.
Can I move a save from PC to console?
Not yet. Urban Games states that PC savegames uploaded to the mod hub will not be available to download on consoles, and that compatibility will be added after launch. That entry carries no status label, so it reads as a limitation rather than as a bug being chased.
Has a day-one patch been released?
No patch notes have been published anywhere we can see — not on the official site, not in the Steam announcement feed, not in the Steam news feed. The only official post on release day is the launch announcement on Steam, headed "Transport Fever 3 Officially Released!", and it does not mention a patch.
Are the stuttering and frame rate reports official?
No. They come from players in Steam threads and from creators. Some pull in opposite directions, and the game is CPU-bound late on large maps by design, so treat them as things to watch rather than as confirmed faults.
Where does Urban Games publish known issues?
On the official site, where each entry has its own URL under a Known Issues section. There is no archive page — the obvious index paths returned 404 when we checked. In practice an entry is only findable if you already have its address or a link to it.
Will this page be updated?
Yes, and it already has been once. The softlock entry had no body text when it was first published on 28 September; the body appeared the next day. We re-read all three official pages every time we publish something else about the game.
Sources: Urban Games — Known Issues: Softlock on controller, Urban Games — Known Issues: Xbox out of space for saved data, Urban Games — Known Issues: Save game compatibility, Steam store page, Official launch announcement, 29 September 2026, Steam Community — Transport Fever 3 discussions. Transport Fever 3 is a trademark of its respective owners.