mmajors

msadie, thanks for the idea, I'm looking at that. Turns out my Peak USB/CAN device can't do self ack unless I upgrade the firmware in it, so I'm looking at that and/or putting another teensy 4.1 on the can bus. Will report results so the group...

FlexCAN_T4 users and tonton81: I'm having some difficult with FlexCAN_T4 being able to reliably see CAN messages on the bus when it starts up. When there is traffic on the bus already as the Teensy 4.1 boots up, it sometimes can't receive it, as...