Tekken 5 AdHoc Multiplayer doesn't work

[anr2me]

Game or games this happens in

ULUS10139 Tekken Dark Resurrection

What area of the game / PPSSPP

It seems there is an issue where a game called sceNetAdhocctlDisconnects multiple times, causing the AdhocServer to drop the connection (socket error 10053) when a game is trying to leave a group (Disconnect) when not in a group, ended loosing the connection to the AdhocServer instead of just leaving the group, thus unable to join another group (due to "busy" while waiting for Disconnect's reply from AdhocServer)

Based on the logs, the Adhocctl's State supposed to be 0 after Disconnected successfully, but for some reason it remains 1, thus triggering another "Disconnect" attempt.
The "busy" state should also be updated properly after receiving a reply from AdhocServer, so the next Adhocctl syscall can be used (ie. AdhocctlConnect in this case)

What should happen

Should disconnect/leave a group properly.

Logs

No response

Platform

All

Mobile phone model or graphics card

Intel UHD Graphics 620 + Nvidia Geforce MX150 (default for PPSSPP)

PPSSPP version affected

1.12.x or might be even much older version

Last working version

Not sure, i just noticed it recently

Graphics backend (3D API)

Direct3D 11

Checklist

• Test in the latest git build in case it's already fixed.
• Search for other reports of the same issue.
• Try resetting settings or older versions and include if the issue is related.
• Try without any cheats and without loading any save states.
• Include logs or screenshots of issue.

[ghost]

Pretty sure it worked fine on 1.11+ (localhost at least) just not 1.12.
I did see some videos of people playing this game recently (even online) :
https://www.youtube.com/watch?v=v_WPYnFYGBE
Dunno the version though.

EDIT: looks like they are using the adhocserver.exe to host the game so I guess it works with it.