Titan2 support P5general

besaviormanager

Titan released a new Titan Two firmware update that adds support for P5General (ver. 1.12.3.0).

To update your Titan Two, connect the device to your computer (PC or Mac) via the PROG port, open Gtuner IV, and go to Tools -> Check for Updates.

After updating, set the Titan Two "Output Protocol" to "USB PlayStation 5".

For use, connect the P5General to any USB port on the Titan Two, and connect a controller to the other port (a keyboard, mouse, or any compatible input device can also be used).

If the Titan Two is connected to the PS5 WITHOUT the P5General, the display will show “AU”, indicating that the device is waiting for the P5General to be connected for console authentication.

Titan official web : https://www.consoletuner.com/downloads/

bbb7w

not work with me my update 25110916

shane1337

So I have an issues with Titan Two connection for computer vision:

So here’s the situation.
P5General → Titan → PS5.
When you plug everything in, it works perfectly out of the box - no issues at all.
After about 5-7 minutes, things start to degrade.

The CV gradually worsens, and shake increases, very similar to what you’d expect from incorrect capture latency.
I left the setup idle but active for around 20 minutes to rule out input noise or user interaction.
At that point, it turned into a full shake fest - clearly unusable.
The moment I replug the P5General, everything resets and works normally again, for a brief while.
Of course, Titan updated to newest firmware, everything's correctly plugged in.
The issues is not present when using Wingman FGC2, with PS4 output protocool on Titan.

Solutions to this? At this point it's not really usable

yyJesus

Dear Team, I have sent an E-mail the 7th of January to you regarding the issue with the P5General (Subject Titan Two Firmware Instability with P5 General on PS5 – USB Authentication / Polling Failure). Are there any updates on a new firmware update? I haven’t heard about this issue since.

besaviormanager

yyJesus replied at 2026-01-16 01:59
Dear Team, I have sent an E-mail the 7th of January to you regarding the issue with the P5General (S ...

P5general is 1000hz
so if you have other problem, need check the device company like TITAN2 company

yyJesus!

besaviormanager replied at 2026-01-16 09:08
P5general is 1000hz
so if you have other problem, need check the device company like TITAN2 compan ...

Hello Besavior / Beloader Team,

I am reporting a reproducible firmware-level compatibility issue between the P5 General and the Titan Two when used on PlayStation 5. The issue manifests as extreme CPU load and polling instability on the Titan Two and appears to be caused by USB authentication and host scheduling behavior under PS5 security pressure.

Important clarification:
The P5 General cannot be connected directly to a PlayStation 5 and is explicitly designed to be used through adapters (Titan Two, XIM Matrix, etc.). This configuration is therefore intended and valid, not a misuse case.

Test configuration
- Titan Two firmware: 1.12.3.1
- Input-A: DualShock 4
- Input-B: P5 General (USB-B)
- Output: PlayStation 5
- PROG port connected to PC for monitoring via Gtuner IV

Observed behavior:
- With the Titan Two not connected to the PS5, CPU load remains stable at ~1–2%
- When the Titan Two is connected to the PS5 with the P5 General attached, CPU load rapidly increases and can reach ~250%

This results in:
- Polling instability (1000 Hz no longer maintained)
- Script execution delays
- Overall device slowdown
Removing only the P5 General from Input-B immediately restores CPU load to ~2% and normal operation

Key observations:
The issue does not occur when:
- The Titan Two is connected only to a PC
- The P5 General is not connected
This isolates the problem specifically to PS5 mode with a licensed authentication device present
Similar polling and stability issues have been reported on other adapters (e.g. XIM Matrix) when used with P5-style authentication devices

YouTube video: https://youtu.be/Vfu4NW0q3OI

Technical conclusion
The observed behavior is consistent with a USB authentication retry loop / interrupt storm occurring when the PS5 performs security validation through the adapter. Under these conditions, the Titan Two firmware appears to:
- Aggressively retry PS5 authentication without adequate backoff
- Allow excessive HID polling escalation initiated by the PS5
- Lack rate limiting or debounce in USB host callbacks
- Fail to yield or coalesce interrupts during authentication retries
Once triggered, the USB host task monopolizes CPU time, preventing the scheduler from idling and causing reported CPU load values to exceed 100%, resulting in degraded polling stability and script performance.

This strongly indicates a firmware-level USB host and authentication handling issue on the adapter side, not a hardware fault of the P5 General and not a configuration or scripting problem.

Request
Could you please coordinate with ConsoleTuner to:
- Investigate PS5 authentication handling when a licensed authentication device (P5 General) is connected
- Implement authentication retry backoff and rate limiting
- Improve USB host task scheduling and interrupt handling in PS5 mode
- Release a Titan Two firmware update that stabilizes CPU load and polling behavior when using the P5 General

Since the P5 General is designed specifically for adapter-based PS5 authentication, reliable interoperability is essential.

I am available to provide further test data or assist with reproduction if needed.

Kind regards,