https://devzone.nordicsemi.com/f/nordic-q-a/63811/arrayindexoutofboundsexception-in-configcompositiondatastatus-parseelements-using-nrf-mesh-libraryHi, I am running a modified version of the light switch example, where I have modified the generic on off model to send byte arrays. So I have been changing my models ids and opcodes ids few days ago in order to be compliant with the spec using vendoren-USTelligent Community 13Mon, 03 Aug 2020 07:31:15 GMThttps://devzone.nordicsemi.com/thread/262702?ContentTypeID=1Mon, 03 Aug 2020 07:31:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2288b0e1-8063-472c-b7dd-e3a17ae1cafcKaja<p>Great that it started working again!&nbsp;<br /><br />Difficult to say what the issue was, but if you get an issue again, please make a new case so that we can assign the right engineer to your case.&nbsp;<br /><br />Best regards,<br />Kaja</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/260757?ContentTypeID=1Mon, 20 Jul 2020 08:30:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:36e60f77-9f35-4ffc-a93c-eff49bb48b53Quentin-LL<p>Alright, so I tried changing few parameters and other stuff, didn&#39;t do anything about the error, and for some unknown reasons, it started working again today, as no modifications have been made to the code. Could it be due to the bluetooth scanner on the phone or something like that ? I have no clue as to why it stopped working and started working again.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/260347?ContentTypeID=1Thu, 16 Jul 2020 11:43:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3a9ec9fa-75fb-4687-aad3-1e2f7decc070Kenneth<p>Unfortunately many are out of office these days, so don&#39;t have any other suggestion than to try to step back changes and see what change cause the failure. We can try to look into in a few weeks if you are not able to solve it in the meantime.</p> <p>Kenneth</p><div style="clear:both;"></div>