PCAN Driver Reading

[Attrt]

Hello guys,

I have an issue reading with Peak Systems CAN 
Im using this driver: https://lavag.org/topic/15784-cr-pcan-driver_lv2009/

I want to send manual and auto commands via RS485 and observe the CAN msg 

Everything is fine with sending Values, but when I read with PCAN I got some issues.

When I send different (sending Manual) values I expect changes on 5 and 6 byte, but there is only change at 4th byte. 

When I run the program it changes the values i want, but only a single time.

I think I got an issue using the driver.

Any suggestions?

My code is attached as a zip. 

Thanks