MobileAssetError

Every time I focus on a form input, the following error occurs, and the keyboard fails to open in the simulator...

016-10-05 14:58:24.904083 Quesbook-iOS[17298:1068111] 0x618000152c70 Copy matching assets reply: XPC_TYPE_DICTIONARY  <dictionary: 0x618000152c70> { count = 1, transaction: 0, voucher = 0x0, contents =
  "Result" => <int64: 0x618000033ba0>: 29
}
2016-10-05 14:58:24.905729 Quesbook-iOS[17298:1068111] 0x610000350cd0 Daemon configuration query reply: XPC_TYPE_DICTIONARY  <dictionary: 0x610000350cd0> { count = 2, transaction: 0, voucher = 0x0, contents =
  "Dictionary" => <dictionary: 0x6100003508b0> { count = 1, transaction: 0, voucher = 0x0, contents =
  "ServerURL" => <dictionary: 0x610000350c20> { count = 3, transaction: 0, voucher = 0x0, contents =
  "com.apple.CFURL.magic" => <uuid: 0x618000244620> C3853DCC-9776-4114-B6C1-FD9F51944A6D
  "com.apple.CFURL.string" => <string: 0x6180002489d0> { length = 30, contents = "https:/ 
  "com.apple.CFURL.base" => <null: 0x11181ff20>: null-object
  }
  }
  "Result" => <int64: 0x6180000348c0>: 0
}
2016-10-05 14:58:24.906479 Quesbook-iOS[17298:1068111] [MobileAssetError:29] Unable to copy asset information from https://mesu.apple.com/assets/ for asset type com.apple.MobileAsset.TextInput.SpellChecker

Any ideas? thx

I have latest of everything, and target is for iOS10