BLE drops connection

[Smurphy1965]

Hi,

Managed to get my ESP32 flashed, but connection keeps dropping:

[18:09:36][I][ota:113]: Boot seems successful, resetting boot loop counter.
[18:09:36][D][esp32.preferences:113]: Saving 1 preferences to flash...
[18:09:36][D][esp32.preferences:142]: Saving 1 preferences to flash: 0 cached, 1 written, 0 failed
[18:09:36][D][esp32_ble_tracker:264]: Starting scan...
[18:09:37][D][esp32_ble_tracker:812]: Found device 02:08:69:EB:9E:7E RSSI=-64
[18:09:37][D][esp32_ble_tracker:833]: Address Type: RANDOM
[18:09:39][W][jk_bms_ble:342]: [c8:47:ff:ff:ff:ff] Not connected
[18:09:40][D][esp32_ble_tracker:812]: Found device C8:47:8C:E8:54:81 RSSI=-71
[18:09:40][D][esp32_ble_tracker:833]: Address Type: PUBLIC
[18:09:40][D][esp32_ble_tracker:835]: Name: 'Bang_B2A8S20P'
[18:09:41][D][esp32_ble_tracker:812]: Found device 5A:81:BC:2F:B5:79 RSSI=-86
[18:09:41][D][esp32_ble_tracker:833]: Address Type: RANDOM
[18:09:44][W][jk_bms_ble:342]: [c8:47:ff:ff:ff:ff] Not connected
[18:09:49][W][jk_bms_ble:342]: [c8:47:ff:ff:ff:ff] Not connected
[18:09:54][W][jk_bms_ble:342]: [c8:47:ff:ff:ff:ff] Not connected
[18:09:57][D][api:102]: Accepted ::FFFF:192.168.178.64
[18:09:57][W][api.connection:071]: ::FFFF:192.168.178.64: Socket operation failed: BAD_INDICATOR errno=11
[18:09:59][W][jk_bms_ble:342]: [c8:47:ff:ff:ff:ff] Not connected
[18:10:04][W][jk_bms_ble:342]: [c8:47:ff:ff:ff:ff] Not connected
[18:10:09][W][jk_bms_ble:342]: [c8:47:ff:ff:ff:ff] Not connected
[18:10:11][D][esp32_ble_tracker:812]: Found device 4A:E6:B7:35:C2:14 RSSI=-93
[18:10:11][D][esp32_ble_tracker:833]: Address Type: RANDOM
[18:10:11][D][esp32_ble_tracker:837]: TX Power: 2
[18:10:14][W][jk_bms_ble:342]: [c8:47:ff:ff:ff:ff] Not connected
[18:10:19][W][jk_bms_ble:342]: [c8:47:ff:ff:ff:ff] Not connected
[18:10:23][D][esp32_ble_tracker:812]: Found device 14:FA:C5:D9:29:8B RSSI=-74
[18:10:23][D][esp32_ble_tracker:833]: Address Type: RANDOM

Any idea what i could try next ?