I'v been having a problem changing tunes in some trucks. It kept coming up saying ecm was not licensed. I downloaded the most recent v8 and v7.5 and updated the firmware on the flashscan as well. I was also told to start loading tunes with v8 as i was still using v7.5. After all the updating i havnt had any issues yet and everything been smooth. Until this morning i went to log an LLY and i always use the "default lb7/ll7 dashboard" on them. It said that the pids werent valid. I went and tried to validate PID's and it come up to the same thing. I said ok, lets try my lbz. Switched to the default lbz imperial dashboard and pids, and does the same thing! Never had an issue logging before. Has anybody had this issue since the update from 2 days ago? thanks..