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Q:Some ESLs do not reliably send status to GWs anymore. It needs a hard reset or battery removal to

Q:Some ESLs do not reliably send status to GWs anymore. It needs a hard reset or battery removal to

Update Time:2019/4/22
 A:    We find that it is usually the cause of the loose battery, and we will improve the shell in the new version to prevent the battery from loosening.                       

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