Error Causes and Fixes in Monster Hunter Wilds (MH Wilds). This guide includes error codes, messages, solutions, fixes, how to resolve, how to fix error EW_34bc5 and more!
Table of Contents
Latest Information for Errors
Server Connection Error has Been Fixed

Status | Fixed |
---|
The connectivity issue EW_30d43 was reported to be fixed officially across all platforms.
Error Causes & Fixes
Error Codes with Known Causes | |
---|---|
1 | ▼ C1152-TMT-TD72 |
2 | ▼ EW_34bc5 |
3 | ▼ EW_31cf4 / EW_230ca |
4 | ▼ EA_19e15 |
5 | ▼ EA_19e14 |
*These were mostly confirmed on PS5. Error codes may differ between platforms.
C1152-TMT-TD72 Causes & Fixes

[Error Message]
Unable to connect to PlayStation™Network.
The C1152-TMT-TD72 error happens in Monster Hunter Wilds when the PlayStation™ Network is down. Unfortunately, there’s nothing you can do on your end to fix it—you’ll just have to wait until the issue gets sorted out.
▶PSN Network Service Status (External Site)
EW_34bc5 Causes & Fixes

[Error Message]
Unable to connect to session because connection to the session has been lost.
Select a Lobby with Fewer People to Enter
The EW_34bc error in Monster Hunter Wilds can be handled by selecting a lobby with fewer people. This error occurs when the lobby you selected in the lobby search is full.
How to Find a Lobby with Few People

Recommended Lobby | Unavailable |
---|---|
Language | Your Language |
You can find lobbies with fewer people by searching with the above settings. Try this if you cannot get into the recommended lobbies.
EW_31cf4 (EW_230ca) Errors & Fixes

[Error Message]
A communication error has occurred
Enable Crossplay Settings
The error ew_31cf4 (EW_230ca) can most likely be resolved by enabling the cross-play settings in the game. It is confirmed that this error occurs when trying to play multiplayer with players from other platforms without Cross-Play enabled.
Crossplay Settings GuideEnable at Title Menu or Quest Counter
Title Screen | Quest Counter |
---|---|
![]() | ![]() |
The SOS signal is currently available for all platforms, so if you want to participate in multiplayer, you will have to enable it. If you are only playing between linked parties or the same platform, you can play without problems.
Multiplayer Not Possible if Settings are Different Among Members

In addition, if the cross-play settings are different even on the same platform, multiplayer will not be available. Please make sure that the settings are the same.
How To Join MultiplayerEA_19e15 Causes & Fixes

[Error Message]
A communication error has occurred.
Check Your Internet Connection
Error EA_19e15 is an error that occurs when the internet connection is disconnected. Please check the connection status.
EA_19e14 Causes & Fixes

[Error Message]
Online multiplayer is limited
Agree to the Privacy Policy Agreement
The Privacy Policy Agreement is required to play games on the PS5. This setting can be changed from the Privacy Policy at the bottom of the title menu.
Other Errors
Other Errors Code | |
---|---|
1 | ▼ R31A6-0-0:3 / R35A6-0-0:3 |
2 | ▼ R359F-0-0:BB6 |
3 | ▼ SD083-TAD-W79T |
4 | ▼ Other Unknown Error Codes |
R31A6-0-0:3 (R35A6-0-0:3) Cause
[Error Message]
Failed to attend session
Is the Network Profile the Cause?
The error R31A6-0-0:3 (R35A6-0-0:3) is expected to be an error caused by the network profile. This is mainly due to the connection type being public for crossplay support. Please try the following steps below as a possible fix to the error code.
How to Change Network on PC (Win11)

To change the network in Windows 11, search for Settings in the taskbar → open Network and Internet from the list on the left → select Ethernet to open, and change to private network.
R359F-0-0:BB6 Causes
[Error Message]
Failed to attend session
Error R359F-0-0:BB6 (R319F-0-0:BA7) is an error that some users encounter that has not yet verified the exact cause. We can say that the error message "Failed to join session" suggests that the problem is with crossplay or network connectivity but the solution is still unknown.
Try changing the network or checking the cross-play settings.
SD083-TAD-W79T Causes
[Error Message]
The connection to the session has been lost and the session cannot continue
Error SD083-TAD-W79T is an error that some users have confirmed to occur. We assume the error is caused by the Internet Connection, but again the solution is unknown.
Other Errors (Steam Version)
Error Code | Message |
---|---|
SD083-TBA-TCPT | The connection to the session has been lost and the session cannot continue. |
SD083-TAD-W79T | The connection to the session has been lost and the session cannot continue. |
EW_30d43 | A communication error has occurred. |
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