I’ve done the tests again, and the motors are still vibrating but not spinnig.
I’ll check the ground continuity tomorrow
Hello,
I just checked the ground continuity, it’s working.
Do you have an idea of what I should check now ?
Thanks for your help ! 
Hello,
After disassembling and reassembling the board and the motors, moving everything to my house and installing the software on another pc, I managed to get the motors to pass the test.
So I have 2 hypothesis :
- the software wasn’t working on my other computer
- maybe the electricity setup of my garage isn’t good enough
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Well, that’s real good news.
Very interesting. This is strange behavior, let us know if you figure out definitively which hypothesis you think is correct? Maybe we can learn from the experience and offer better help if someone else has the same issue.
I reinstalled everything in my garage and all seems fine now ! I didn’t change anything though.
The only hypothesis I see is this (see picture) loose screw making a short-circuit in the card.
I tried to cut a plank and it seems acceptable; I’ll come back to the community here to improve the precision of my Maslow.
Thanks so much for your help, always precise and thoughtful. It has been a pleasure !
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