Lynx Smart BMS 9.6. VictronConnect issues Interrupted firmware update This is recoverable. Just try to update the firmware again. 9.7. GX device issues This chapter only describes the most common issues. If this chapter does not solve your issue, consult the manual of the GX device. Incorrect CAN-bus profile selected Check that VE.Can is set to use the correct CAN-bus profile. On your GX device navigate to Settings/Services/VE.Can port and check if it is set to "VE.Can & Lynx Ion BMS (250kbit/s)". Also make sure that the Lynx Smart BMS is connected to the VE.Can port of your GX device and not the BMS-Can port (e. g. on a Cerbo GX).
RJ45 terminator or cable issue VE.Can devices connect in "daisy chain" to each other and a RJ45 terminator needs to be used with the first and last device in the chain. When connecting VE.Can devices, always use "manufactured" RJ45 UTP cables . Do not manufacture these cables yourself. Many communication and other seemingly unrelated product issues are caused by faulty home made cables. Page 37 Troubleshooting and Support