I had to downgrade firmware

ytliu

I think they should be compatible.

The system behavior you said is very erratic, and I want to know the specific phenomenon. Is the movement stopped, the display is still, like freezing?

ytliu

I want to know some specific information about your controller, and the programs in the attachment will display them on the screen. thank you.

ytliu

This set of numbers.

ytliu

Thank you, you use the old version first, I will check the reasons for incompatibility.

ytliu

Hi gjh,
I did a survey on fb about whether the system is stable after the upgrade, https://www.facebook.com/groups/ ... k/2817905121559974/,
I did not see information similar to you, you can upgrade the latest firmware, try again.