I am doing a blob read on two s130's with s120(central). I am getting BLE_GAP_EVT_CONN_PARAM_UPDATE event while doing a continuous blob read.
Some times i get BLE_GAP_EVT_CONN_PARAM_UPDATE after handling BLE_GAP_EVT_CONN_PARAM_UPDATE_request by sd_ble_gap_conn_param_update API as in examples of nordic_sdk_7.
After this i am not getting any response for 20 sec. So i am doing a radio reset and reconnecting once again.