Constant Disconnects and Detection of Interface

[KrisS]

Having not used it in years, I recently installed 7.5 for use with my AT V2 interface. It detects the interface and connects, but as soon as it begins collecting data, it disconnects and redetects the interface as below. I also note that it sets the speed to 19,200 regardless of the port setting.

Any input is appreciated.

Thanks, Kris

11:36:26.140: Autodetect interface ...
11:36:26.281: Interface firmware version: 2.0.2
11:36:26.281: Connection to [AT1] interface is OK
11:36:26.312: Autodetect PCM...
11:36:26.359: Connection to PCM is OK
11:36:26.359: Autodetect TCM...
11:36:27.375: TCM not detected.
11:36:27.390: Current protocol: "SAE J1850 VPW"
11:36:27.406: Interface firmware model: AT1
11:36:27.421: Interface firmware version: 2.0.2
11:36:27.437: Interface firmware date: Sep 24, 2002
11:36:27.453: AutoTap serial number: xxxxxx
11:36:27.531: Request GM VIN...
11:36:27.640: VIN: xxxxxx
11:36:27.656: Request serial number...
11:36:27.765: Serial number: xxxxxx
11:36:27.765: Request hardware number...
11:36:27.828: Hardware: 9386530
11:36:27.828: Request GM operating system...
11:36:27.875: GM operating system: 12593358
11:36:27.875: Request GM NVM...
11:36:27.921: GM NVM: 12204901
11:36:27.921: Request GM Engine calibration...
11:36:27.968: Request GM Engine diagnostics...
11:36:28.015: Request GM Transmission calibration...
11:36:28.062: Request GM Transmission diagnostics...
11:36:28.125: Request GM Fuel system...
11:36:28.156: Request GM System...
11:36:28.203: Request GM Speedometer...
11:36:28.250: Request GM BCC...
11:36:28.296: GM BCC: DHYN
11:36:28.296: Request GM VAT/IGN Cycles...
11:36:28.343: GM VAT/IGN cycles: 0
11:36:28.343: Request GM oil life...
11:36:28.562: Oil life: 100
11:36:28.562: Query support for stream.01 scan mode...
11:36:28.750: Query support for stream.02 scan mode...
11:36:28.953: Calculating number of dynamic packet ID's...
11:36:30.046: Loading generic configuration file: sae_generic.txt
11:36:30.046: User defined calculated PIDs file: calc_pids.txt
11:36:30.046: Enhanced configuration file: gm_enhanced.prn
11:36:30.718: Request GM VIN...
11:36:31.015: VIN: xxxxxxx
11:36:31.015: Request GM operating system...
11:36:31.062: GM operating system: 12593358
11:36:31.078: Validating PIDs...
11:36:31.359: Validating Modules...
11:36:31.375: Initialising PIDs...
11:36:31.921: Initialising Modules...
11:36:31.953: Ready.

11:36:42.546: Programming PID GM.AFR, into dynamic packet 0[0..1] offset: 0...
11:36:42.593: Programming PID GM.MAFFREQ, into dynamic packet 0[2..3] offset: 2...
11:36:42.640: Programming PID SAE.FUELSYS, into dynamic packet 0[4..5] offset: 4...
11:36:42.703: Programming PID SAE.MAF, into dynamic packet 1[0..1] offset: 0...
11:36:42.750: Programming PID SAE.RPM, into dynamic packet 1[2..3] offset: 2...
11:36:42.796: Programming PID GM.FTC, into dynamic packet 1[4..4] offset: 4...
11:36:42.843: Programming PID GM.HO2S11, into dynamic packet 1[5..5] offset: 5...
11:36:43.062: Programming PID GM.HO2S21, into dynamic packet 2[0..0] offset: 0...
11:36:43.109: Programming PID GM.KR, into dynamic packet 2[1..1] offset: 1...
11:36:43.140: Programming PID SAE.ECT, into dynamic packet 2[2..2] offset: 2...
11:36:43.203: Programming PID SAE.IAT, into dynamic packet 2[3..3] offset: 3...
11:36:43.234: Programming PID SAE.LONGFT1, into dynamic packet 2[4..4] offset: 4...
11:36:43.281: Programming PID SAE.LONGFT2, into dynamic packet 2[5..5] offset: 5...
11:36:43.312: Programming PID SAE.MAP, into dynamic packet 3[0..0] offset: 0...
11:36:43.359: Programming PID SAE.SHRTFT1, into dynamic packet 3[1..1] offset: 1...
11:36:43.406: Programming PID SAE.SHRTFT2, into dynamic packet 3[2..2] offset: 2...
11:36:43.453: Programming PID SAE.SPARKADV, into dynamic packet 3[3..3] offset: 3...
11:36:43.484: Programming PID SAE.TP, into dynamic packet 3[4..4] offset: 4...
11:36:43.515: Programming PID SAE.VSS, into dynamic packet 3[5..5] offset: 5...
11:36:43.562: Using scan mode: Stream-Fast
11:36:45.562: Autodetect interface ...
11:36:46.234: Interface not detected
11:36:46.250: Autodetect interface ...
11:36:47.125: Interface not detected
11:36:47.140: Autodetect interface ...
11:36:48.015: Interface not detected
11:36:48.031: Autodetect interface ...
11:36:48.703: Interface not detected
11:36:48.718: Autodetect interface ...
11:36:49.593: Interface not detected
11:36:49.656: Autodetect interface ...
11:36:50.453: Interface firmware version: 2.0.2
11:36:50.453: Connection to [AT1] interface is OK
11:36:50.468: Autodetect PCM...
11:36:50.531: Connection to PCM is OK
11:36:50.531: Programming PID GM.AFR, into dynamic packet 0[0..1] offset: 0...
11:36:50.578: Programming PID GM.MAFFREQ, into dynamic packet 0[2..3] offset: 2...
11:36:50.625: Programming PID SAE.FUELSYS, into dynamic packet 0[4..5] offset: 4...
11:36:50.671: Programming PID SAE.MAF, into dynamic packet 1[0..1] offset: 0...
11:36:50.718: Programming PID SAE.RPM, into dynamic packet 1[2..3] offset: 2...
11:36:50.765: Programming PID GM.FTC, into dynamic packet 1[4..4] offset: 4...
11:36:50.812: Programming PID GM.HO2S11, into dynamic packet 1[5..5] offset: 5...
11:36:50.859: Programming PID GM.HO2S21, into dynamic packet 2[0..0] offset: 0...
11:36:50.921: Programming PID GM.KR, into dynamic packet 2[1..1] offset: 1...
11:36:50.968: Programming PID SAE.ECT, into dynamic packet 2[2..2] offset: 2...
11:36:51.015: Programming PID SAE.IAT, into dynamic packet 2[3..3] offset: 3...
11:36:51.062: Programming PID SAE.LONGFT1, into dynamic packet 2[4..4] offset: 4...
11:36:51.109: Programming PID SAE.LONGFT2, into dynamic packet 2[5..5] offset: 5...
11:36:51.171: Programming PID SAE.MAP, into dynamic packet 3[0..0] offset: 0...
11:36:51.218: Programming PID SAE.SHRTFT1, into dynamic packet 3[1..1] offset: 1...
11:36:51.281: Programming PID SAE.SHRTFT2, into dynamic packet 3[2..2] offset: 2...
11:36:51.328: Programming PID SAE.SPARKADV, into dynamic packet 3[3..3] offset: 3...
11:36:51.375: Programming PID SAE.TP, into dynamic packet 3[4..4] offset: 4...
11:36:51.515: Programming PID SAE.VSS, into dynamic packet 3[5..5] offset: 5...
11:36:52.921: Autodetect interface ...
11:36:53.578: Interface not detected
11:36:53.593: Autodetect interface ...
11:36:54.375: Interface not detected
11:36:54.390: Autodetect interface ...
11:36:55.250: Interface not detected
11:36:55.265: Autodetect interface ...
11:36:55.921: Interface not detected
11:36:55.937: Autodetect interface ...
11:36:56.796: Interface not detected
11:36:56.828: Autodetect interface ...
11:36:57.593: Interface firmware version: 2.0.2
11:36:57.593: Connection to [AT1] interface is OK
11:36:57.609: Autodetect PCM...
11:36:57.640: Connection to PCM is OK
11:36:57.656: Programming PID GM.AFR, into dynamic packet 0[0..1] offset: 0...
11:36:57.703: Programming PID GM.MAFFREQ, into dynamic packet 0[2..3] offset: 2...
11:36:57.734: Programming PID SAE.FUELSYS, into dynamic packet 0[4..5] offset: 4...
11:36:57.781: Programming PID SAE.MAF, into dynamic packet 1[0..1] offset: 0...
11:36:57.843: Programming PID SAE.RPM, into dynamic packet 1[2..3] offset: 2...
11:36:57.890: Programming PID GM.FTC, into dynamic packet 1[4..4] offset: 4...
11:36:57.921: Programming PID GM.HO2S11, into dynamic packet 1[5..5] offset: 5...
11:36:57.953: Programming PID GM.HO2S21, into dynamic packet 2[0..0] offset: 0...
11:36:58.000: Programming PID GM.KR, into dynamic packet 2[1..1] offset: 1...
11:36:58.031: Programming PID SAE.ECT, into dynamic packet 2[2..2] offset: 2...
11:36:58.078: Programming PID SAE.IAT, into dynamic packet 2[3..3] offset: 3...
11:36:58.109: Programming PID SAE.LONGFT1, into dynamic packet 2[4..4] offset: 4...
11:36:58.156: Programming PID SAE.LONGFT2, into dynamic packet 2[5..5] offset: 5...
11:36:58.203: Programming PID SAE.MAP, into dynamic packet 3[0..0] offset: 0...
11:36:58.265: Programming PID SAE.SHRTFT1, into dynamic packet 3[1..1] offset: 1...
11:36:58.312: Programming PID SAE.SHRTFT2, into dynamic packet 3[2..2] offset: 2...
11:36:58.359: Programming PID SAE.SPARKADV, into dynamic packet 3[3..3] offset: 3...
11:36:58.406: Programming PID SAE.TP, into dynamic packet 3[4..4] offset: 4...
11:36:58.453: Programming PID SAE.VSS, into dynamic packet 3[5..5] offset: 5...
11:36:58.781: Autodetect interface ...
11:36:58.921: Interface firmware version: 2.0.2
11:36:58.921: Connection to [AT1] interface is OK
11:36:58.937: Autodetect PCM...
11:36:58.984: Connection to PCM is OK
11:37:02.515: Autodetect interface ...
11:37:03.171: Interface not detected
11:37:03.187: Autodetect interface ...
11:37:04.046: Interface not detected
11:37:04.062: Autodetect interface ...
11:37:09.390: Interface firmware version: 2.0.2
11:37:09.406: Connection to [AT1] interface is OK
11:37:09.406: Autodetect PCM...
11:37:09.453: Connection to PCM is OK
11:37:09.453: Programming PID GM.AFR, into dynamic packet 0[0..1] offset: 0