Intermittent Issue with Group Model Subscription Add in BLE Mesh

[Eshwar487]

Hi,
I am working with a BLE Mesh project that involves using five different models. Occasionally, I encounter issues where only four of the models are successfully added, while one or two models are missing from the group.

1.What might cause the Model Subscription Add operation to intermittently fail?
2.Is there any way to get more detailed logs or debugging information to help trace this issue?
3.Has anyone faced similar issues, and what solutions were applied?
4.Could this issue be related to the provisioner (smartphone) I am using?
5.Is it possible that the problem lies within the mesh network communication (from master to slave nodes)?

Below is the 5 model log

Code: Select all

I (3931457) EXAMPLE: elem_addr 0x0005, sub_addr 0xc003, cid 0xffff, mod_id 0x1000
I (3931583) EXAMPLE: elem_addr 0x0005, sub_addr 0xc003, cid 0xffff, mod_id 0x1307
I (3931645) EXAMPLE: elem_addr 0x0005, sub_addr 0xc003, cid 0xffff, mod_id 0x1300
I (3931735) EXAMPLE: elem_addr 0x0005, sub_addr 0xc003, cid 0xffff, mod_id 0x1303
I (3931855) EXAMPLE: elem_addr 0x0005, sub_addr 0xc003, cid 0x02e5, mod_id 0x0001

[chegewara]

1. please describe provisioning procedure (what smartphone type, android or iOS, what application etc)
2. i believe you should be able to add more logs in the code to see what data are sent from provisioner app
3. any more information you can provide?