Hello. Thank you for your helpful video. I am working on a Mitsubishi servo motor driving project now using the simple motion module and configuring the whole system through GX-Works3. I have got troubles with accessing the buffers memory of both the CPU module and the servo amplifier, and I always get the error that also popped up in your video at 2:35. The software knows no addresses labeled as U1\Gxxxx, neither can I use the CPU module's special relay variables like SM400, etc. However, I have successfully set up the servo amplifier through the simple motion module connected to the CPU module. Is there anything that you can think of which might be causing the problem?