[Xiaomi Mi Pad 4 ROMs, Kernels, Recoveries, & Other] TimPerring:
UPDATE: OTA update to 17FEB version - Bluetooth still dying.

Thanks - this was exactly the info I needed! Unfortunately I've been working abroad and have only just got back...

New build loaded - WiFi is about three times faster than before :) but Bluetooth constantly crashes - here's few seconds of log when trying to connect to my Beeline Moto - I can't yet post links and #CODE is restricted to 30,000 characters:

02-15 14:37:19.688 29341 1706 D BluetoothGatt: setCharacteristicNotification() - uuid: 00002a19-0000-1000-8000-00805f9b34fb enable: false
02-15 14:37:19.690 32502 32587 E BtGatt.GattService: registerForNotification() - No connection for F1:48:E9:4E:B2:05...
02-15 14:37:19.698 1628 1628 I CAR.ComponentInitRcvr: Android is Q or below.
02-15 14:37:19.708 29341 1706 E : Non-fatal error: device_unknown_error
02-15 14:37:19.708 29341 1706 E : co.beeline.e.q: device_unknown_error
02-15 14:37:19.708 29341 1706 E : at co.beeline.e.g.a(Unknown Source:111)
02-15 14:37:19.708 29341 1706 E : at co.beeline.e.g.a(Unknown Source:0)
02-15 14:37:19.708 29341 1706 E : at co.beeline.e.g$d.a(Unknown Source:51)
02-15 14:37:19.708 29341 1706 E : at co.beeline.e.g$d.invoke(Unknown Source:2)
02-15 14:37:19.708 29341 1706 E : at co.beeline.r.r.d.accept(Unknown Source:2)
02-15 14:37:19.708 29341 1706 E : at f.a.g0.d.h.a(Unknown Source:8)
02-15 14:37:19.708 29341 1706 E : at f.a.g0.e.e.n1$a.a(Unknown Source:2)
02-15 14:37:19.708 29341 1706 E : at f.a.g0.e.e.o$a.a(Unknown Source:11)
02-15 14:37:19.708 29341 1706 E : at f.a.g0.e.e.j0$a.a(Unknown Source:2)
02-15 14:37:19.708 29341 1706 E : at f.a.g0.j.j.a(Unknown Source:21)
02-15 14:37:19.708 29341 1706 E : at f.a.n0.a$a.test(Unknown Source:6)
02-15 14:37:19.708 29341 1706 E : at f.a.n0.a$a.a(Unknown Source:55)
02-15 14:37:19.708 29341 1706 E : at f.a.n0.a.a(Unknown Source:36)
02-15 14:37:19.708 29341 1706 E : at co.beeline.e.r.a(Unknown Source:37)
02-15 14:37:19.708 29341 1706 E : at co.beeline.e.r.a(Unknown Source:0)
02-15 14:37:19.708 29341 1706 E : at co.beeline.e.r$b.a(Unknown Source:7)
02-15 14:37:19.708 29341 1706 E : at co.beeline.e.r$b.invoke(Unknown Source:2)
02-15 14:37:19.708 29341 1706 E : at co.beeline.r.r.d.accept(Unknown Source:2)
02-15 14:37:19.708 29341 1706 E : at f.a.g0.d.h.a(Unknown Source:8)
02-15 14:37:19.708 29341 1706 E : at f.a.g0.e.e.n1$a.a(Unknown Source:2)
02-15 14:37:19.708 29341 1706 E : at f.a.g0.e.e.a1$a.a(Unknown Source:2)

EDIT: appx 100 lines of "29341 1706 E : at f.a.g0.X.X.XX$X.X(Unknown Source:X)" removed

02-15 14:37:19.708 29341 1706 E : at d.c.b.b$a.a(Unknown Source:55)
02-15 14:37:19.708 29341 1706 E : at d.c.b.b.accept(Unknown Source:21)
02-15 14:37:19.708 29341 1706 E : at d.e.a.l0.r.t.a(Unknown Source:2)
02-15 14:37:19.708 29341 1706 E : at d.e.a.l0.r.u0$b.onConnectionStateChange(Unknown Source:51)
02-15 14:37:19.708 29341 1706 E : at android.bluetooth.BluetoothGatt$1$4.run(BluetoothGatt.java:272)
02-15 14:37:19.708 29341 1706 E : at android.bluetooth.BluetoothGatt.runOrQueueCallback(BluetoothGatt.java:780)
02-15 14:37:19.708 29341 1706 E : at android.bluetooth.BluetoothGatt.access$200(BluetoothGatt.java:41)
02-15 14:37:19.708 29341 1706 E : at android.bluetooth.BluetoothGatt$1.onClientConnectionState(BluetoothGatt.java:267)
02-15 14:37:19.709 29341 1706 E : at android.bluetooth.IBluetoothGattCallback$Stub.onTransact(IBluetoothGattCallback.java:192)
02-15 14:37:19.709 29341 1706 E : at android.os.Binder.execTransactInternal(Binder.java:1021)
02-15 14:37:19.709 29341 1706 E : at android.os.Binder.execTransact(Binder.java:994)
02-15 14:37:19.709 29341 1706 E : Caused by: d.e.a.k0.f: Disconnected from MAC='XX:XX:XX:XX:XX:XX' with status 19 (GATT_CONN_TERMINATE_PEER_USER)
02-15 14:37:19.709 29341 1706 E : at d.e.a.l0.r.u0$b.onConnectionStateChange(Unknown Source:48)
02-15 14:37:19.709 29341 1706 E : ... 7 more
02-15 14:37:19.709 29341 1706 E :
02-15 14:37:19.709 29341 1706 E : co.beeline.e.q: device_unknown_error
02-15 14:37:19.709 29341 1706 E : at co.beeline.e.g.a(Unknown Source:111)
02-15 14:37:19.709 29341 1706 E : at co.beeline.e.g.a(Unknown Source:0)
02-15 14:37:19.709 29341 1706 E : at co.beeline.e.g$d.a(Unknown Source:51)
02-15 14:37:19.709 29341 1706 E : at co.beeline.e.g$d.invoke(Unknown Source:2)
02-15 14:37:19.709 29341 1706 E : at co.beeline.r.r.d.accept(Unknown Source:2)
02-15 14:37:19.709 29341 1706 E : at f.a.g0.d.h.a(Unknown Source:8)
02-15 14:37:19.709 29341 1706 E : at f.a.g0.e.e.n1$a.a(Unknown Source:2)
02-15 14:37:19.709 29341 1706 E : at f.a.g0.e.e.o$a.a(Unknown Source:11)
02-15 14:37:19.709 29341 1706 E : at f.a.g0.e.e.j0$a.a(Unknown Source:2)

EDIT: another 100 lines of "29341 1706 E : at f.a.g0.X.X.XX$X.X(Unknown Source:X)" removed

02-15 14:37:19.709 29341 1706 E : at d.c.b.b$a.a(Unknown Source:55)
02-15 14:37:19.709 29341 1706 E : at d.c.b.b.accept(Unknown Source:21)
02-15 14:37:19.709 29341 1706 E : at d.e.a.l0.r.t.a(Unknown Source:2)
02-15 14:37:19.709 29341 1706 E : at d.e.a.l0.r.u0$b.onConnectionStateChange(Unknown Source:51)
02-15 14:37:19.709 29341 1706 E : at android.bluetooth.BluetoothGatt$1$4.run(BluetoothGatt.java:272)
02-15 14:37:19.709 29341 1706 E : at android.bluetooth.BluetoothGatt.runOrQueueCallback(BluetoothGatt.java:780)
02-15 14:37:19.709 29341 1706 E : at android.bluetooth.BluetoothGatt.access$200(BluetoothGatt.java:41)
02-15 14:37:19.709 29341 1706 E : at android.bluetooth.BluetoothGatt$1.onClientConnectionState(BluetoothGatt.java:267)
02-15 14:37:19.709 29341 1706 E : at android.bluetooth.IBluetoothGattCallback$Stub.onTransact(IBluetoothGattCallback.java:192)
02-15 14:37:19.709 29341 1706 E : at android.os.Binder.execTransactInternal(Binder.java:1021)
02-15 14:37:19.709 29341 1706 E : at android.os.Binder.execTransact(Binder.java:994)
02-15 14:37:19.709 29341 1706 E : Caused by: d.e.a.k0.f: Disconnected from MAC='XX:XX:XX:XX:XX:XX' with status 19 (GATT_CONN_TERMINATE_PEER_USER)
02-15 14:37:19.709 29341 1706 E : at d.e.a.l0.r.u0$b.onConnectionStateChange(Unknown Source:48)
02-15 14:37:19.709 29341 1706 E : ... 7 more
02-15 14:37:19.710 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:19.713 21093 21093 I NearbyDiscovery: onAclChange: state=DISCONNECTED, device=F1:48:E9:4E:B2:05 [CONTEXT service_id=49 ]
02-15 14:37:19.724 29341 29412 D BluetoothGatt: close()
02-15 14:37:19.724 29341 29412 D BluetoothGatt: unregisterApp() - mClientIf=8
02-15 14:37:19.746 1943 2454 W AppOps : Noting op not finished: uid 10066 pkg com.google.android.gms code 79 time=1581770239333 duration=0
02-15 14:37:19.749 1943 2454 W AppOps : Noting op not finished: uid 10066 pkg com.google.android.gms code 79 time=1581770239746 duration=0
02-15 14:37:20.361 774 32579 I vendor.qti.bluetooth@1.0-ibs_handler: DeviceSleep: TX Awake, Sending SLEEP_IND
02-15 14:37:20.361 774 32579 D vendor.qti.bluetooth@1.0-ibs_handler: SerialClockVote: vote for UART CLK OFF
02-15 14:37:20.512 774 32556 D vendor.qti.bluetooth@1.0-wake_lock: Release wakelock is released
02-15 14:37:20.747 29341 29412 D BluetoothGatt: connect() - device: F1:48:E9:4E:B2:05, auto: false
02-15 14:37:20.747 29341 29412 D BluetoothGatt: registerApp()
02-15 14:37:20.748 29341 29412 D BluetoothGatt: registerApp() - UUID=cb54b714-62e4-4972-bed5-6cac5b55d714
02-15 14:37:20.751 32502 32576 I bt_stack: [INFO:gatt_api.cc(946)] GATT_Register e7f9cfd9-4600-710f-2535-e9eff953ed71
02-15 14:37:20.752 32502 32576 I bt_stack: [INFO:gatt_api.cc(966)] allocated gatt_if=8
02-15 14:37:20.753 29341 1706 D BluetoothGatt: onClientRegistered() - status=0 clientIf=8
02-15 14:37:20.755 32502 32540 D bt_btif_config: btif_get_address_type: Device [f1:48:e9:4e:b2:05] address type 1
02-15 14:37:20.755 32502 32540 D bt_btif_config: btif_get_device_type: Device [f1:48:e9:4e:b2:05] type 2
02-15 14:37:20.755 32502 32576 I bt_stack: [INFO:gatt_api.cc(1104)] GATT_Connectgatt_if=8, address=f1:48:e9:4e:b2:05
02-15 14:37:20.756 774 774 D vendor.qti.bluetooth@1.0-ibs_handler: SerialClockVote: vote for UART CLK ON
02-15 14:37:20.760 774 774 D vendor.qti.bluetooth@1.0-wake_lock: Acquire wakelock is acquired
02-15 14:37:20.760 774 774 I vendor.qti.bluetooth@1.0-ibs_handler: DeviceWakeUp: Writing IBS_WAKE_IND
02-15 14:37:20.764 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_ACK: 0xFC
02-15 14:37:20.766 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:20.766 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:20.795 32502 32576 I bt_stack: [INFO:gatt_sr.cc(753)] MTU request PDU with MTU size 64
02-15 14:37:20.795 32502 32576 E bt_btm : BTM_SetBleDataLength failed, peer does not support request
02-15 14:37:20.795 32502 32576 W bt_stack: [WARNING:gatt_utils.cc(721)] Call back not found for application conn_id=3
02-15 14:37:20.795 32502 32576 W bt_stack: [WARNING:gatt_utils.cc(721)] Call back not found for application conn_id=4
02-15 14:37:20.795 32502 32576 W bt_stack: [WARNING:gatt_utils.cc(721)] Call back not found for application conn_id=5
02-15 14:37:20.795 32502 32576 W bt_stack: [WARNING:gatt_utils.cc(721)] Call back not found for application conn_id=6
02-15 14:37:20.795 32502 32576 W bt_stack: [WARNING:gatt_utils.cc(721)] Call back not found for application conn_id=8
02-15 14:37:20.795 32502 32576 W bt_btif : bta_dm_acl_change info: 0x0
02-15 14:37:20.796 32502 32540 D bt_btif_dm: remote version info [f1:48:e9:4e:b2:05]: 0, 0, 0
02-15 14:37:20.797 29341 1706 D BluetoothGattServer: onServerConnectionState() - status=0 serverIf=7 device=F1:48:E9:4E:B2:05
02-15 14:37:20.798 29341 29739 D BluetoothGattServer: onMtuChanged() - device=F1:48:E9:4E:B2:05, mtu=64
02-15 14:37:20.803 32502 32576 E bt_btif : earlier enc was not done for same device
02-15 14:37:20.804 29341 1706 D BluetoothGatt: onClientConnectionState() - status=0 clientIf=8 device=F1:48:E9:4E:B2:05
02-15 14:37:20.809 21093 21093 I TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth connect broadast for BeelineMoto B205 F1:48:E9:4E:B2:05
02-15 14:37:20.814 29341 29412 D BluetoothGatt: discoverServices() - device: F1:48:E9:4E:B2:05
02-15 14:37:20.822 1628 1628 I CAR.ComponentInitRcvr: Android is Q or below.
02-15 14:37:20.830 32502 32540 D bt_bta_gattc: bta_gattc_get_gatt_db
02-15 14:37:20.832 29341 1706 D BluetoothGatt: onSearchComplete() = Device=F1:48:E9:4E:B2:05 Status=0
02-15 14:37:20.837 21093 21093 I NearbyDiscovery: onAclChange: state=CONNECTED, device=F1:48:E9:4E:B2:05 [CONTEXT service_id=49 ]
02-15 14:37:20.837 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:20.839 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:20.839 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:20.847 1675 1675 I GH.WirelessUtils: Wireless disabled in country
02-15 14:37:20.848 21093 31033 I NearbyDiscovery: FastPairBattery: No associated accountKey is found when query battery info, address:F1:48:E9:4E:B2:05 [CONTEXT service_id=49 ]
02-15 14:37:20.848 1675 1675 D GH.WifiBluetoothRcvr: Wireless projection experiment disabled
02-15 14:37:20.882 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:20.884 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:20.884 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:20.924 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:20.974 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:20.974 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:20.993 2464 5984 I DPMJ : |REQ:RCVR| DPM creating socket
02-15 14:37:21.014 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.018 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.018 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.022 29341 29411 D BluetoothGatt: setCharacteristicNotification() - uuid: c5d70003-c45d-4f12-8693-7ef838e96446 enable: true
02-15 14:37:21.059 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.064 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.064 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.104 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.199 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.199 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.240 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.243 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.243 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.284 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.380 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.380 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.385 29341 29411 D BluetoothGatt: setCharacteristicNotification() - uuid: 00002a19-0000-1000-8000-00805f9b34fb enable: true
02-15 14:37:21.423 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.424 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.424 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.467 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.469 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.469 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.510 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.514 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.514 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.555 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.604 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.604 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.606 1943 4131 W AppOps : Noting op not finished: uid 10066 pkg com.google.android.gms code 79 time=1581770239749 duration=0
02-15 14:37:21.612 1943 4131 W AppOps : Noting op not finished: uid 10066 pkg com.google.android.gms code 79 time=1581770241606 duration=0
02-15 14:37:21.636 1943 2454 I WifiService: acquireWifiLock uid=10066 lockMode=2
02-15 14:37:21.645 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.649 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.649 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.686 1943 3576 D AlarmManagerService: Kernel timezone updated to -120 minutes west of GMT
02-15 14:37:21.690 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.691 21093 31033 E NetworkScheduler.ATC: Called cancelTask for already completed task com.google.android.gms/.measurement.PackageMeasurementTaskService{u=0 tag="Measurement.PackageMeasurementTaskService.UPLOAD_TASK_TAG" trigger=window{start=0s,end=1s,earliest=-34s,latest=-33s} requirements=[NET_CONNECTED] attributes=[PERSISTED] scheduled=-34s last_run=-34s jid=N/A status=ACTIVE retries=0 client_lib=GMS_TASK_SCHEDULER-200414000} :1
02-15 14:37:21.694 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.694 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.696 29341 1706 D BluetoothGattServer: onPhyUpdate() - device=F1:48:E9:4E:B2:05, txPHy=2, rxPHy=2
02-15 14:37:21.696 29341 29739 D BluetoothGatt: onPhyUpdate() - status=0 address=F1:48:E9:4E:B2:05 txPhy=2 rxPhy=2
02-15 14:37:21.718 1943 2454 I WifiService: releaseWifiLock uid=10066
02-15 14:37:21.734 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.830 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:21.830 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:21.871 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:21.932 21093 28889 E NetworkScheduler.ATC: Called cancelTask for already completed task com.google.android.gms/.measurement.PackageMeasurementTaskService{u=0 tag="Measurement.PackageMeasurementTaskService.UPLOAD_TASK_TAG" trigger=window{start=0s,end=1s,earliest=-35s,latest=-34s} requirements=[NET_CONNECTED] attributes=[PERSISTED] scheduled=-35s last_run=-34s jid=N/A status=ACTIVE retries=0 client_lib=GMS_TASK_SCHEDULER-200414000} :1
02-15 14:37:22.009 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_WAKE_IND: 0xFD
02-15 14:37:22.010 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Writing IBS_WAKE_ACK
02-15 14:37:22.012 32502 32576 W bt_btif : btif_gatt_set_encryption_cb() - Encryption failed (1)
02-15 14:37:22.014 32502 32576 I bt_stack: [INFO:btsnoop.cc(323)] clear_l2cap_whitelist: Clearing whitelist from l2cap channel. conn_handle=11 cid=4:4
02-15 14:37:22.014 32502 32576 W bt_stack: [WARNING:bta_gattc_act.cc(1044)] bta_gattc_conn_cback: cif=3 connected=0 conn_id=0x0003 reason=0x0013
02-15 14:37:22.014 32502 32576 W bt_stack: [WARNING:bta_gattc_act.cc(1044)] bta_gattc_conn_cback: cif=4 connected=0 conn_id=0x0004 reason=0x0013
02-15 14:37:22.014 32502 32576 W bt_stack: [WARNING:bta_gattc_act.cc(1044)] bta_gattc_conn_cback: cif=5 connected=0 conn_id=0x0005 reason=0x0013
02-15 14:37:22.015 32502 32576 W bt_stack: [WARNING:bta_gattc_act.cc(1044)] bta_gattc_conn_cback: cif=6 connected=0 conn_id=0x0006 reason=0x0013
02-15 14:37:22.015 32502 32576 W bt_stack: [WARNING:bta_gattc_act.cc(1044)] bta_gattc_conn_cback: cif=8 connected=0 conn_id=0x0008 reason=0x0013
02-15 14:37:22.015 32502 32576 I bt_btm_sec: btm_sec_disconnected clearing pending flag handle:11 reason:19
02-15 14:37:22.016 29341 29739 D BluetoothGattServer: onServerConnectionState() - status=0 serverIf=7 device=F1:48:E9:4E:B2:05
02-15 14:37:22.016 32502 32540 I btif_av : btif_av_acl_disconnected: Peer f1:48:e9:4e:b2:05 : ACL Disconnected
02-15 14:37:22.016 32502 32576 I btif_av : BtifAvPeer *BtifAvSource::FindOrCreatePeer(const RawAddress &, tBTA_AV_HNDL): Create peer: peer_address=f1:48:e9:4e:b2:05 bta_handle=0x41 peer_id=0
02-15 14:37:22.016 32502 32576 W bt_btif : btif_av_get_peer_sep: No active peer found
02-15 14:37:22.016 32502 32576 I bt_btif_a2dp: btif_a2dp_on_idle: ## ON A2DP IDLE ## peer_sep = 1
02-15 14:37:22.016 32502 32576 W bt_btif : btif_av_get_peer_sep: No active peer found
02-15 14:37:22.016 32502 32576 I bt_btif_a2dp_source: btif_a2dp_source_on_idle: state=STATE_OFF
02-15 14:37:22.016 32502 32576 W bt_btif : btif_av_get_peer_sep: No active peer found
02-15 14:37:22.016 32502 32576 I bt_btif_a2dp: btif_a2dp_on_idle: ## ON A2DP IDLE ## peer_sep = 1
02-15 14:37:22.016 32502 32576 W bt_btif : btif_av_get_peer_sep: No active peer found
02-15 14:37:22.016 32502 32576 I bt_btif_a2dp_source: btif_a2dp_source_on_idle: state=STATE_OFF
02-15 14:37:22.017 32502 32576 I btif_av : DeleteIdlePeers: Deleting idle peer: f1:48:e9:4e:b2:05 bta_handle=0x41
02-15 14:37:22.017 29341 1706 D BluetoothGatt: onClientConnectionState() - status=19 clientIf=8 device=F1:48:E9:4E:B2:05
02-15 14:37:22.021 29341 1706 D BluetoothGatt: setCharacteristicNotification() - uuid: c5d70003-c45d-4f12-8693-7ef838e96446 enable: false
02-15 14:37:22.023 32502 32629 E BtGatt.GattService: registerForNotification() - No connection for F1:48:E9:4E:B2:05...
02-15 14:37:22.033 32502 32502 D BluetoothMapService: onReceive: android.bluetooth.device.action.ACL_DISCONNECTED
02-15 14:37:22.036 29341 1706 D BluetoothGatt: setCharacteristicNotification() - uuid: 00002a19-0000-1000-8000-00805f9b34fb enable: false
02-15 14:37:22.037 21093 21093 I TrustAgent.Tracker: [BluetoothConnectionTracker] Bluetooth disconnect broadast for BeelineMoto B205 F1:48:E9:4E:B2:05
02-15 14:37:22.038 32502 32520 E BtGatt.GattService: registerForNotification() - No connection for F1:48:E9:4E:B2:05...
02-15 14:37:22.050 774 32573 I vendor.qti.bluetooth@1.0-ibs_handler: ProcessIbsCmd: Received IBS_SLEEP_IND: 0xFE
02-15 14:37:22.051 21093 21093 I NearbyDiscovery: onAclChange: state=DISCONNECTED, device=F1:48:E9:4E:B2:05 [CONTEXT service_id=49 ]
02-15 14:37:22.054 1628 1628 I CAR.ComponentInitRcvr: Android is Q or below.

...let me know if you need more - or something different (noob to Android, but Linux user since the nineties...)

Tim