hi blue robotics
i have an blueROV2 that converted to AUV using arduino uno as my controller.
then when i upload a new coding and run it, 1 of my thruster did not working. when i took it out from water and switch on on air. 1 of my thruster that did not working produce like a sizzling sound and get hot.( but i still can rotate the blade using my finger manually)
my questions are why that kind of situation happen and can i use my thruster again/repair or it permanently broken?