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Hi,A device running iOS11 is connected to a WiFi and automatically locked after stopped being used. If try to unlock it after a while, one can see that there is no WiFi network connected and just shortly WiFi connection appears.First of all, it's possible to see in logs that hotspot helper receives maintain command with didJustJoin flag set to true every 1-2 minutes during WiFi connection instead of every 5 minutest with didJustJoin set to false as intended. And by the way reachability detects disconnect and new connect to the same network accordingly.The second thing happenes when app is being terminated by the user: it then being launched shortly after by the system (in 1-2 minutes as in first case) with hotspot helper evaluate command wich not intended to happend so often - maintain is expected.So,Why device start loosing WiFi conenction if there is NEHotspotHelper-app installed? What we can do to fix of workaround it?Why after relaunch hotspot helper revices evaluate instead of maintain command? What we can do to fix of workaround it?Thanks in advance