I’ve built a tumbler and after some hours of use the engines stopped. I googled and found that it might be due to overheating (the glas container that was spinning was quite heavy). See attached video: https://drive.google.com/file/d/1tVB4dVFcuMeKbcyer3bNVS95awvlOcLu/view?usp=sharing
The blue light is blinking and a faint noise is heard from the motor as it tries to start?
Could it be over-heating? How can I fix it?