S300 offline

[mjalaly]

I cannot get my ecu and S300 software to talk. Device manager shows S300 when plugged in. There is a driver message but it says it is updated when i look for new ones.

[Hondata]

What windows is this? Is it windows on arm?

[mjalaly]

Windows 11 home

[Spunkster]

What processor does your laptop have?

[mjalaly]

13th gen i7-1355U

[Spunkster]

Is the ignition in the on position with the ECU plugged into the vehicle?

[mjalaly]

I don't have a normal set up but yes. What's the best way to confirm this? 12v at A25? Fuel pump comes on when in the "switched" positions so I have to assume the ECU is on.

[mjalaly]

Looks like my older laptop running an older version will connect. Correct?

[mjalaly]

Actually my old laptop with the lestest software also works. Upload, download etc.

[Hondata]

It's the shared FTDI USB driver. Go to device manager, uninstall the driver, then reinstall from the SManager folder.

[mjalaly]

I uninstalled and reinstalled s manager and it fixed the problem