Guys, I have been writing tunes without this error and when I tried to write today this came up. It was in the "download boot loader" part of writing the tune and then had "transfer data timed out" error.
Threw a couple codes after that, Lost Com with ECM and Transmission control system (U0100 and P0700).
Any help is appreciated. I am connected to the internet at the house as I normally am to write.
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB
FWIW - I moved to a different USB port and reset all my cables and it worked.
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB
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