i am running sky safari pro and mac OS X on MacBook pro, and connecting with usb to serial celestron adaptor to hand control, and it will connect and work for a little while, 5-20 minute then start dropping connection, sometimes it can re connect and sometimes not. here is partial text of log file, it is all good until the -13 error shows up.
Received ASCII at 2017/09/24 09:43:24 with error 0:
75608000,3EB55F00#
Sent ASCII at 2017/09/24 09:43:24 with error 0:
e
Received ASCII at 2017/09/24 09:43:24 with error 0:
75614300,3EB55F00#
Sent ASCII at 2017/09/24 09:43:25 with error 0:
e
Received ASCII at 2017/09/24 09:43:25 with error 0:
75614300,3EB55F00#
Sent ASCII at 2017/09/24 09:43:25 with error 0:
e
Received ASCII at 2017/09/24 09:43:25 with error 0:
75620600,3EB55F00#
Sent ASCII at 2017/09/24 09:43:28 with error 0:
e
Received ASCII at 2017/09/24 09:43:31 with error -13:
Sent ASCII at 2017/09/24 09:43:41 with error 0:
e
Received ASCII at 2017/09/24 09:43:41 with error 0:
756E3100,3EB55F00#
Sent ASCII at 2017/09/24 09:43:49 with error 0:
e
Received ASCII at 2017/09/24 09:43:57 with error -13:
Sent ASCII at 2017/09/24 09:44:04 with error 0:
e
Received ASCII at 2017/09/24 09:44:14 with error -13:
Sent ASCII at 2017/09/24 09:44:20 with error 0:
e
Received ASCII at 2017/09/24 09:44:30 with error -13:
