One of our customer had been installed KTM100 software well.
But there is no message from the software.
So he find us and offer the error pic to us , as following
How do we solve it when we met this problem ?
Our engineer offered some solutions
First:Pls check there is no internet on your laptop.
Second:Pls check if the driver is installed well or not.
Third:Pls check TF card is good or not.
After checking by our customers , he finally find the problem.
The problem is TF card. After repairing TF card, the communication is normal now.