I stopped using TI parts years ago because of this, if you find an undocumented feature they don't care

I had a chopper amp that shifted every few days, enough to escape my notice but not my customers

If anyone has some time to look at this question on cryptography related to CANbus: crypto.stackexchange.com/questions/87751/… Perhaps someone has some better ideas than I did. I'm only loosely familiar with the protocol for CAN.