Have a weird problem. I'm running 2 Flipsky FSESC 4.12 esc's using a futaba radio gear and the can bus to link the esc's. Initially I was running 6s for testing and managed to run through the firmware updates and the wizards for motor and input controls (current mode with fwd and rev). The slave esc was behaving as expected. Then I changed to 12s to get the require speed for my project. I changed the cell count in the vesc tool to 12s and made sure both esc's have the same values for cell count. It worked as expected and ran at a much quicker speed with more torque.
Then when I plugged in a new 12s pack and powered up my master esc my rx powered up as normal but then I powered up my slave esc the rx green led went out. I did this several times and a couple of time I managed to get the system work except the slave esc would not do anything when, only the master motor turn. I thought initially it could have been the can cable but I swapped it out and got the same results.
I then swapped out primary with a brand new esc and once again it worked for a small period on the bench and now its got the same problem. I have tried the esc's by plugging in the two rc cables and running them separately and they also work in vesc tool with the keyboard.
Does anyone have similar issues?
Oh also i noticed that the hw version is 4.10 after the firmware upgrade. Is this meant to be 4.12? The firmware version is 3.58.