I think i have also tested with them for the JT6 but i wasnt really sure about JT1.
Also they are a bit crancky and they are reluctant to believe the brakes are the problem so i will ask someone else's help doing that.
probably will have it tested tomorrow anyways and will let you know of any result i get...
for now we are also testing the battery as they asked me to once this problems showed up after the robot being off for a while.
thank you so much for everything i have tried so far.