related to Coexistance of beacon Eddystone and iBeacon with mesh functionality and DheerajP_41 answer,
I did some tests and I have complicated the example a little to make it more realistic. I noticed that the behavior changes in relation to the Multi advertisement instance ID, when i declare (in my example) some adv instance in position lower than 5 the beacon start on reset but is stopper immediatly, if declare it over position 9 the beacon don't start. I would like to share the example to see if I am committing any dangerous action.
Many thanks for support,
Could you try by putting the instance in sequential order?
"adv_instance : 1 to MULTI_ADV_MAX_NUM_INSTANCES"
Are you able to reproduce it in BLE beacon demo code example?