Hello,
I've been seeing some logs that look suspicious. Particularly:
8/23/17 10:08:49.308 AM sharingd[304]: 10:08:49.307 : Device Capabilities (Handoff:YES, Instant Hotspot:YES, AirDrop:YES, Legacy AirDrop:NO, Remote Disc:YES)
and
8/23/17 11:15:23.938 PM sharingd[304]: 23:15:23.937 ...