As some of you know I’ve been having tuner problems ever since I had the PCM updated for the XMSN downshifting. Got new tunes from 5* and had tuner updated (X4). When I installed a tune it was a totally different experience with traction control and hill descent warning coming on during the install. Also when it would tell you to turn the ignition off or on it would automatically go to the next step before I could do anything to the ignition switch. Any way I finally got the truck back to stock tune and same strategy code from after the PCM update. This week I finally had time to deal with this with SCT. I spent over 4 hours on the phone this week with SCT and 3 hours uploading and downloading updates to and from SCT. We finally got the factory tune put back in with no problems during install. Great told them that I would get back with them in two weeks after taking TT out for a week so we could try to install tunes again. During all this the strategy code had stayed the same. Then today I backed up the truck to give it a bath then afterward it would not start “CRAP” Did a hard battery reset and it started. I checked for codes and had a general failure code. Checked to see if it was still unmarried still unmarried. Then checked the strategy code and it had changed!!!!! It’s one that I’ve never had. Has anybody have their strategy code change after tuner problem? Could the new update from dealership be the problem? Thinking about going to dealership and ask them if they had any problems with new update (they know I’m tuned) was back to stock before update. Or I just might have them put update back on and just might have to pay for it. Any thoughts?