I was unable to open your project, so could not examine your device configuration.  Also, I don't have Grafcet-studio, so probably couldn't look at it anyway.

However, a status = 16#0095 indicates that the configured message timeout period has elapsed without a "start of message" and "end of message" sequences being detected.  In other words, the CM module has not seen a valid message within the configured time that it was told to expect one, and is letting you know this.

If it were my project, I would call Receive_Reset to flush any misformed messages then keep listening.  Alternatively, you could set up different message start & end detection criteria so that the Recieve_PTP just listened until it got good data.

If you want to do low-level message detection in your code, set the end criteria to "1 byte max length".  This will have Recieve_PTP fire NDR for each individual byte.  Note that your code will have to run fast & frequently enough to avoid overflowing the receive buffer in the CM module.