Dobot Error when Controlled by Arduino

#1

Hi! I have a problem with Dobot Arduino Communication.
I controlled the Dobot with the Arduino Mega2560 communication(rx, tx).
It works normally. But over time, both Arduino and Dobots stop together.
Arduino Mega stopped completely.
When I reset the Arduino Mega board, it works normally again. but, problems occur repeatedly.
I think the Dobbot sends Arduino Mega a wrong order or message.
How can I fix this?

#2

Guess you need to do some not very efficient Matrix movie style readings, i.e. download program that can connect in the middle on rt-tx signal, and find this byte command at which arduino freeze. Had to do it myself, when similar problem occurs in my project.