connection loss during tuning in RT

tris909 · Post by **tris909** » Wed Apr 24, 2013 8:23 pm

Hi there, I am currently tuning using tunerpro rt v500.8139 with. OSE plugin 1.44. Whilst tuning I lose connection sometimes more when car is moving. All connections to laptop and Ecu are good. When I go to 're-search for plugin it will not find it, the only way I can get it to initialize is when I disconnect the usb and re-connect while ignition is on. Plugin shows up in tunerpro and I can't seem to find a fix. Any ideas? Thanks

Post by **antus** » Thu Apr 25, 2013 12:59 am

have seen similar, USB driver issues. what interface are you using? are newer drivers available? or reinstall current version?

tris909 · Post by **tris909** » Thu Apr 25, 2013 2:46 pm

tried re-installing CDM2084 driver with no difference still drops out once driving for abit, im using windows XP SP2 and driver seems to register fine. What driver should i be using with XP sp2? Also is it 32bit or 64bit i need?
Thankyou

Post by **antus** » Thu Apr 25, 2013 2:56 pm

I don't know much about CDM chip set devices. If you continue with that interface you will need 32bit for 32bit XP and 64 for 64bit. win the won't let you install an incompatible driver. I would recommend you get an ftdi chipset interface.

Post by **VL400** » Thu Apr 25, 2013 3:05 pm

It is a USB comm from here so should be using the vcp ftdi driver. There is a direct link in the instructions to get it

tris909 · Post by **tris909** » Thu Apr 25, 2013 3:12 pm

yep thats the one i got, now it wont do anything? ive unzipped and plugged in and powered up and nothing now. ??

Post by **antus** » Thu Apr 25, 2013 4:12 pm

hmm OK I thought cdm was something else. don't mind me, sounds like it is ftdi.

tris909 · Post by **tris909** » Thu Apr 25, 2013 4:29 pm

Seems to happen more when vehicle is moving. I'm lost??

Post by **VL400** » Thu Apr 25, 2013 4:35 pm

Some laptops have a HDD protection app running so when you knock them it parks the heads to save the drive from damage, this normally gives data errors while driving from bumps in the road. Check that no app is running in the system tray for drive protection.

tris909 · Post by **tris909** » Thu Apr 25, 2013 4:41 pm

Dumb question where do I find that setting? Thanks

connection loss during tuning in RT

connection loss during tuning in RT

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