A few weeks ago, I purchased a new DD2 base, which I’m using with my existing 2.5X steering wheel and the original shifter paddles.
As soon as I got the base, I installed the 462 driver, which included a firmware update for the DD2. Everything went smoothly, and I started using it in iRacing.
The experience has been exactly the same as @Bartosz Nejman described:
Every 100-200 shifts, there’s one upshift that isn’t detected. It’s very frustrating.
I followed a similar process:
New cable, tried every USB port, detached and reattached all connectors on the QR1, tightened everything to spec, reconnected every cable on the QR on the base side, and so on…
Nothing resolved the issue.
I’m glad I found a forum post, as I downgraded to the 455 driver last night and also rolled back the base firmware.
I’ll continue testing and will report back, but based on what’s been shared here, it looks like this will solve the issue.
Comments
A few weeks ago, I purchased a new DD2 base, which I’m using with my existing 2.5X steering wheel and the original shifter paddles.
As soon as I got the base, I installed the 462 driver, which included a firmware update for the DD2. Everything went smoothly, and I started using it in iRacing.
The experience has been exactly the same as @Bartosz Nejman described:
Every 100-200 shifts, there’s one upshift that isn’t detected. It’s very frustrating.
I followed a similar process:
New cable, tried every USB port, detached and reattached all connectors on the QR1, tightened everything to spec, reconnected every cable on the QR on the base side, and so on…
Nothing resolved the issue.
I’m glad I found a forum post, as I downgraded to the 455 driver last night and also rolled back the base firmware.
I’ll continue testing and will report back, but based on what’s been shared here, it looks like this will solve the issue.
Thanks so much!
Base: 3.0.4.3
Motor:3.0.0.2
Formula V2.5X: 47
455 Driver, Downgrade DD2 Base fix the miss shifting issue. (iRacing).
Thankyou :)