Steer module turns off after steer motor turns up

Hello, I use Cytron and just when I click the buttons on the Cytron’s board (MA or MB) Arduino stops sending data to AgOpen. In other tractor, where I use another steer module, the problem doesn’t show up. Can you help me to spot the mistake?

It’s also important, that there are cases, when the issue doesn’t show up and it’s working properly for couple of minutes, but it seems to be random.

Thank you for all your help! :smiley:

I can’t get my head around it, but I disconnected Cytron from power supply and connected it and now it’s working. I’m curious why it worked, maybe you guys will be able to explain that :smiley: