If your Subnautica 2 PDA keeps scrolling by itself or the menu acts like the right stick is permanently stuck downward, you’re definitely not the only one dealing with it. Since Early Access launched, players across Reddit, Steam forums, and Discord have been reporting the same frustrating Subnautica 2 menu bug that makes PDA navigation nearly impossible.
For most players, the issue starts after spending a few minutes inside the PDA. Suddenly, menus begin rapidly scrolling downward, tabs become difficult to select, and the UI behaves as if someone is constantly holding the controller stick.
The good news is that this doesn’t appear to be normal controller drift in many cases. Instead, the growing community consensus is that this is a genuine Subnautica 2 PDA navigation bug tied to controller input handling.
Here’s everything players currently know about the Subnautica 2 scrolling bug, including the best fixes and workarounds available right now.
Quick Fixes for the Subnautica 2 PDA Scrolling Bug
Before diving deeper, try these solutions first since they’re helping the most players right now:
- Restart Subnautica 2 completely
- Disable Steam Input
- Reconnect your controller
- Increase controller deadzones
- Disconnect extra USB or Bluetooth devices
- Switch from Bluetooth to wired controller mode
- Reset controller bindings to default
- Avoid rapidly swapping PDA tabs repeatedly
For many players, simply restarting the game temporarily fixes the Subnautica 2 menu scrolling issue.
Read also: Room Blueprint in Subnautica 2 : Complete Guide
What Is the Subnautica 2 Menu Navigation Bug?
The bug causes the PDA or menus to scroll endlessly, usually downward, even when you are not touching the controller.
Players describe the issue as:
- menus scrolling automatically
- PDA tabs constantly moving
- the cursor drifting through menu options
- the right stick feeling permanently stuck
- inventory navigation becoming unusable
The problem mainly affects controller users, although some keyboard and mouse players have reported similar UI issues as well.
In most cases, gameplay movement works normally while only the PDA and UI menus become broken.
Is It Controller Drift or a Game Bug?
For many players, it looks like a Subnautica 2 controller bug rather than actual stick drift.
Community reports consistently mention:
- controllers work fine in other games
- the issue only appears in Subnautica 2
- restarting temporarily fixes the problem
- deadzone settings sometimes do nothing
- the bug often starts after heavy PDA usage
That’s why many players believe the game is incorrectly reading phantom analog stick inputs inside menus.
Some longtime fans have also noticed similarities to older PDA navigation bugs from the original Subnautica and Below Zero, where controller deadzones occasionally stopped functioning properly inside UI screens.
Best Fixes for the Subnautica 2 Controller Drift Bug
While there’s no permanent official patch yet, these fixes currently have the highest success rate.
Disable Steam Input
One of the most effective fixes is disabling Steam Input entirely.
To do this:
- Open Steam
- Right-click Subnautica 2
- Select Properties
- Open the Controller tab
- Set Override to “Disable Steam Input”
Multiple players report this immediately reduces the Subnautica 2 PDA scrolling bug.
Increase Controller Deadzones
Even if your controller works perfectly elsewhere, slightly increasing deadzones can help stop menu drift inside Subnautica 2.
This is especially helpful for:
- older Xbox controllers
- DualSense controllers
- heavily used analog sticks
The game may currently be reading extremely minor analog movement inside menus.
Disconnect Extra Controllers or USB Devices
Subnautica 2 sometimes appears to detect inactive devices as active inputs.
Try disconnecting:
- spare controllers
- racing wheels
- HOTAS setups
- handheld devices
- unused Bluetooth accessories
Several players discovered hidden ghost inputs were triggering constant menu scrolling.
Use a Wired Controller Connection
Bluetooth instability can occasionally worsen the issue.
If possible:
- plug the controller directly into the PC
- disable Bluetooth temporarily
- test PDA navigation again
Some players report the scrolling issue appears far less frequently while wired.
Restart the Game Completely
Right now, restarting the game remains the most reliable temporary solution.
Many players say:
- the PDA works normally again after rebooting
- the bug returns later after extended menu use
- longer play sessions increase the chances of the issue appearing
It’s not a permanent fix, but it’s currently the fastest workaround.
What Causes the Subnautica 2 PDA Bug?
Based on community testing, the current theory is that the game’s UI occasionally gets stuck reading analog stick input after certain PDA interactions.
In simple terms:
- the game believes the stick is still moving
- the PDA keeps detecting downward input
- menus continue scrolling automatically
Players most commonly trigger the issue after:
- staying in the PDA for long periods
- rapidly switching tabs
- alt-tabbing on PC
- reconnecting controllers
- changing controller settings mid-session
Because Subnautica 2 is still in Early Access, controller and UI systems are still actively being updated.
Is Unknown Worlds Working on a Fix?
There’s currently no official permanent fix from Unknown Worlds Entertainment yet, but the issue is becoming increasingly common in community discussions.
As more players report the Subnautica 2 menu scrolling bug, there’s a strong chance the developers are already investigating the problem internally.
For now, the best workaround combination seems to be:
- disabling Steam Input
- restarting the game
- using wired controller mode
- slightly increasing deadzones
Final Thoughts
The Subnautica 2 PDA scrolling bug is easily one of the most annoying controller issues currently affecting Early Access players. Thankfully, it doesn’t seem to be permanent hardware damage or true controller drift for most users.
Until Unknown Worlds releases an official patch, the current community fixes should at least make the PDA usable again and help reduce constant menu scrolling.
If your Subnautica 2 menus keep moving by themselves, try disabling Steam Input first — that’s currently the workaround most players are having success with.
FAQ
Why does my Subnautica 2 PDA keep scrolling by itself?
The Subnautica 2 PDA scrolling bug appears to be tied to controller or UI input handling in Early Access. Many players report the menus acting like the right stick is permanently being pushed downward, even when the controller works fine in other games.
Is the Subnautica 2 menu bug caused by controller drift?
Not always. While minor stick drift can worsen the issue, many players experiencing the Subnautica 2 menu navigation bug say their controllers function normally everywhere else. Community reports suggest this is likely a game-related UI bug.
How do you fix the Subnautica 2 PDA scrolling bug?
The most common fixes include:
- restarting the game
- disabling Steam Input
- increasing controller deadzones
- reconnecting the controller
- switching to a wired connection
- disconnecting extra USB devices
Currently, restarting the game and disabling Steam Input seem to help the most.
Does disabling Steam Input fix the Subnautica 2 controller bug?
For many Steam players, yes. Disabling Steam Input has reduced or completely stopped the PDA scrolling issue for some users.
Why does the Subnautica 2 menu bug happen after using the PDA?
Players believe the bug may occur when the game gets stuck reading analog stick input after extended PDA use or rapid menu navigation. The issue often appears after spending several minutes inside inventory or databank screens.
Is Unknown Worlds aware of the Subnautica 2 scrolling bug?
There has not been a full official response yet, but the issue is becoming increasingly common across Reddit, Steam forums, and Discord communities, so it is likely on the developers’ radar during Early Access.
Does the Subnautica 2 PDA bug affect keyboard and mouse players?
Mostly controller users report the issue, but some keyboard and mouse players have also experienced strange menu navigation behavior and UI scrolling problems.
Is there a permanent fix for the Subnautica 2 menu scrolling issue?
At the moment, there is no confirmed permanent fix. The current solutions are temporary workarounds until a future Early Access patch addresses the PDA navigation bug properly.