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11 Posts

05-17-2019

SK

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Bluetooth disconnecting

2019-09-20, 15:39 PM

I paired the Motorola One Vision with my car. Bluetooth stays connected 2-3 minutes and then it disconnects. I have to manually connect again and then after 2-3 minutes it diconnects again. Other devices (Huawei, Honor, ...) work with this car perfectly.

 

I tried:

- to restart into safe mode

- to disable battery optimization

- to disable Bluetooth Scanning (Settings> Location> tap 3 dots> Scanning> toggle off Bluetooth Scanning)

Noithing helped.

 

What else could I try? Is this a common issue? Is there any update comming to fix this?

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11 Posts

05-17-2019

SK

168 Signins

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  • Posts: 11
  • Registered: ‎05-17-2019
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  • Views: 827
  • Message 2 of 6

Re: Bluetooth disconnecting

2019-09-21, 7:40 AM

I've also tried to change AVRC version to 1.3 and restart the phone, didn't help

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11 Posts

05-17-2019

SK

168 Signins

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  • Posts: 11
  • Registered: ‎05-17-2019
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  • Message 3 of 6

Re: Bluetooth disconnecting

2019-09-24, 10:31 AM

What I see in bug report logs:

 

port_rfc_closed: RFCOMM connection closed, index=3, state=2 reason=Peer connection failed[16], UUID=111F, bd_addr=00:1e:ae:07:01:06, is_server=1
bt_btm_sec: btm_sec_disconnected clearing pending flag handle:2 reason:8

 

Reason 8 means "Connection Timeout" (according to bluetoothh specifications).

 

Is this somehow related to my issue? How can I disable this connection timeout?

 

Btw Today I have tried the last option - factory reset. It did not help. Bluetooth connection still crashing. I have to connect my phone more than 10 times durring one 10 minutes drive. It's really annoying.

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11 Posts

05-17-2019

SK

168 Signins

827 Page Views

  • Posts: 11
  • Registered: ‎05-17-2019
  • Location: SK
  • Views: 827
  • Message 4 of 6

Re: Bluetooth disconnecting

2019-10-02, 14:47 PM

It seems to be working after the september update PSA29.160-50. No disconnect so far

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7 Posts

08-29-2019

NL

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Re: Bluetooth disconnecting

2019-10-02, 21:48 PM

I have the same issue, which surprisingly enough started after the September security updates were installed yesterday. Motorola please fix this soon, getting really fed up with all the Bluetooth issues on this device..

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2 Posts

03-12-2019

AU

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  • Message 6 of 6

Re: Bluetooth disconnecting

2019-10-04, 8:49 AM
I have same issue won't stay connected to my pioneer car stereo
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