# 5 Find device响铃时，手机端提示couldn't connect
BB2BUG-18476 - \[BB2\]\[8773ESL\]\[v3.13.0.7\]\[GFPS\]\[LE Audio\]Find device响铃时，有时候停止响铃失败 In Progress
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Hey Danni,
It looks like the Provider did not respond on the Ring action.
Per Device action spec, please send ACK to the Seeker, thanks!
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适配 GFPS msg through BLE 的时候 忘记回ACK了
