MP40wes can not be controlled

[lonewonderer]

Hello guys, need help here. I purchased a 2 mp40wes and 1 mp10wes from a reefer online. when I got the package i cleaned them up and started to test them one by one. One Mp40 and the Mp10 is working well. I can switch the mode to blue, green, red and yellow. but one MP40 does not have a blue light so I hard reset all of them thinking that it could be linked all together. but after the hard reset that one MP40 is not working still. light and propeller turns on into full speed and i cant control it. Any idea whats wrong?


thanks!

 

[Reefing Madness]