I encountered a case in Vietnam, a reachtruck forklift for cold storage when used to load and unload goods had to move from a cold storage at minus 25 degrees Celsius to the loading bay area, the forklift had a lot of condensation in the electric motor compartment and the circuit boards, causing the vehicle to report an error and was diagnosed as having a damaged control board. Have you encountered this situation? Please give me advice so I can guide my customers to use it correctly in their case!