Hello!
We created our own model using SDK for Mesh and it works well. However, when testing in the "nRF Mesh" application using the "Vendor Model Control" field with the "Acknowledged Message" option, we always got "Transaction Failed (Operation timed out)" even though debugging showed successful sending of the acknowledgment message. We found out that "nRF Mesh" does not accept an acknowledgment message with an opcode other than "0xC4" (our model used 0xC3 for status messages). However, in my model, I can use any codes for any messages. Do I need to always use "0xC4" for acknowledgment messages or is this a bug in nRF Mesh?
I look forward to hearing from you!
