How to Solve Yanhua ACDP2 Cannot Read Audi DQ500 0BH Continental Gearbox?

Customer Problem:
I wanted to use Yanhua ACDP and Module 19 to clone Audi DQ500 0BH Continental gearbox.
I updated the version to 5210. Theoretically, it can support this gearbox, but when I selected the DQ500 (0BH CONTINENTAL) protocol, it can be identified, but failed to be read… Communication error displayed! All the steps have been followed correctly.
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ACDP2.EU engineer replied:
If you use Mini ACDP2, please short the jumper cap to the “CAN-R” port according to the marked position.
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If you use Mini ACDP, please short the CAN resistance of DB15-LAN Adapter to the “CAN-R” port according to the marked position.
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