2008 LMM GM Duramax diesel corrupt table data when monitoring

It is next to impossible to monitor/log my 2008 LMM Duramax diesel. I want intake air temp and ECT. In the standard Imperial config both values read -40. If I move the location of the monitored parameters around and delete some they, the temperatures, work. I have to have a minimum number of items monitored or it will error out with can not communicate with VCM.

I find that moving the temp from the right to left side will allow some to work. Adding other items like speed, oil pressure, airflow will also cause the values to hang at -40 or 0 depending on what is being monitored. Speed will read 0 - unless I delete monitored items and or move them around on the table.

At this time I only want to monitor and log, not tune.

Both the Beta and Non-beta versions have this issue. Windows XP, Windows Vista – no difference. Bill was emailed about this months ago.

EDIT: Added logs showing messed up readings at -40

Was over 1 year ago. Added logs to show the issue.

Contact support. We should have a method ready shortly that will help fix this problem for you.

I have the same issue, has there been a solution?

Can someone sell you there HP Tune kit and can it be used on your truck?