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IDProjectCategoryView StatusLast Update
0000578T99X171.00 SKB EagleSW Issuepublic2019-06-18 17:26
Reporter(ALTech) Eric KimAssigned To(ALTech) Eric KimDue Date
PriorityhighSeveritys1-catastrophicReproducibilityalways
Status closedResolutionfixed 
Summary0000578: [BT] BT connection keeps failing since Mantis ID - 574 issue
DescriptionThe following issue keeps being encountered even rebooting STB since Mantis ID-574 issue has been occurred.
Please check the following error codes : 11, 33, 14.

[Test Procedure and Actual Result]
1. Rebooting STB when Mantis ID-574 issue has been occurred
2. Try to pair BT via [*] + [#] since RCU is operated by IR
     -. But BT connection is failed error code 11 is encountered
3. Retry to pair BT via [*] + [#]
     -. It's displayed as BT is connecting, but BT is disconnected at once and BMM_Audio_BA01 and BMM_BA01_049 in the remote control & accessory menu are displayed
4. Retry to pair BT via [*] + [#]
     -. But the error code 33 is encountered
5. Try to unpair BT via [*] + [Home]
6. Try to pair again via [Nugu] key
    -. But the error code 14 is encountered

[Expected Result]
BT connection must be established normally after rebooting under that any issue has been occurred

[Version]
-. v15.502.6(build 3/19)
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(ALTech) Eric Kim

2019-03-25 13:10

developer  

(SW) Kerwin Chen

2019-03-26 21:48

developer   ~0001716

Hi Eric,

This symptom will be disappeared after removing battery of RCU, we wonder there maybe issue on RCU SW.
We will check again after we have solution to solve issue 0000533.

(ALTech) Eric Kim

2019-03-27 09:33

developer   ~0001721

Hi Kerwin,

To verify if this issue is casued by RCU SW's difference, I will try to reproduce it with Janson's RCU as you already discussed with him.
But we need to learn what is the cause of this issue at least, so please update here your review result.
If this issue will be occurred even after 0000533 issue will be fixed, it will impact our overall schedule.
Please update your review result first.

(SW) Kerwin Chen

2019-04-02 14:40

developer   ~0001818

Hi Eric,

We did some changes on V15.502.9 release to avoid thread timing issue in BT stack.
Please check if the issue still exists or not.
BTW, please make sure to clear RCU pair information and reinstall battery before you start to test.
Thanks !

(SW) Kerwin Chen

2019-04-02 20:05

developer   ~0001837

included in v15.502.9

Issue History

Date Modified Username Field Change
2019-03-25 13:10 (ALTech) Eric Kim New Issue
2019-03-25 13:10 (ALTech) Eric Kim Status new => assigned
2019-03-25 13:10 (ALTech) Eric Kim Assigned To => (SW) Kerwin Chen
2019-03-25 13:10 (ALTech) Eric Kim File Added: LogFilter_20190325_134342.7z
2019-03-25 13:10 (ALTech) Eric Kim Issue Monitored: (ALTech) SY Yoon
2019-03-25 13:10 (ALTech) Eric Kim Issue Monitored: (ALTech) Jewoo Lee
2019-03-25 13:10 (ALTech) Eric Kim Issue Monitored: (SW) Jacky Chiang
2019-03-26 21:48 (SW) Kerwin Chen Note Added: 0001716
2019-03-27 09:33 (ALTech) Eric Kim Note Added: 0001721
2019-04-02 14:40 (SW) Kerwin Chen Note Added: 0001818
2019-04-02 20:05 (SW) Kerwin Chen Assigned To (SW) Kerwin Chen => (ALTech) Eric Kim
2019-04-02 20:05 (SW) Kerwin Chen Status assigned => resolved
2019-04-02 20:05 (SW) Kerwin Chen Resolution open => fixed
2019-04-02 20:05 (SW) Kerwin Chen Note Added: 0001837
2019-04-24 17:56 (SW) Jacky Chiang Status resolved => assigned
2019-06-18 17:26 (ALTech) SY Yoon Status assigned => closed