Hi I am still having this trouble running the sample with an iOS device and would love to have any useful input
iPhone 7 (iOS 11.2), UNREAL 4.18.3
LogPlayLevel: ********** RUN COMMAND STARTED **********
LogPlayLevel: Starting Client…
LogPlayLevel: Completed On Stage: Deploy Task, Time: 130.006416
LogPlayLevel: Running: /usr/bin/env /usr/bin/instruments -w ‘b4a0fad50b4ae45aedc62a6affca04037cf83631’ -t ‘Activity Monitor’ -D “/Users/shunxuhuang/Desktop/ARPlugin_DEMO_v1_10/ARSampleUEv4_18/Saved/StagedBuilds/IOS/.trace” ‘com.YourCompany.ARSample’
LogPlayLevel: 2018-02-21 17:31:36.563 instruments[51460:371125] Advancing the horizon artificially, it was 10.306141sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:37.063 instruments[51460:371125] Advancing the horizon artificially, it was 10.805354sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:37.561 instruments[51460:371125] Advancing the horizon artificially, it was 11.303884sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:38.061 instruments[51460:371125] Advancing the horizon artificially, it was 11.803535sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:38.564 instruments[51460:371125] Advancing the horizon artificially, it was 12.306929sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:39.063 instruments[51460:371125] Advancing the horizon artificially, it was 12.805681sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:39.564 instruments[51460:371125] Advancing the horizon artificially, it was 13.306512sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:40.064 instruments[51460:371125] Advancing the horizon artificially, it was 13.806479sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:40.564 instruments[51460:371125] Advancing the horizon artificially, it was 14.306518sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:41.060 instruments[51460:371125] Advancing the horizon artificially, it was 14.802317sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:41.562 instruments[51460:371125] Advancing the horizon artificially, it was 15.304482sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:42.063 instruments[51460:371125] Advancing the horizon artificially, it was 15.806247sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:42.561 instruments[51460:371125] Advancing the horizon artificially, it was 16.303418sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:43.062 instruments[51460:371125] Advancing the horizon artificially, it was 16.804486sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:43.564 instruments[51460:371125] Advancing the horizon artificially, it was 17.306578sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:44.063 instruments[51460:371125] Advancing the horizon artificially, it was 17.805969sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:44.562 instruments[51460:371125] Advancing the horizon artificially, it was 18.304476sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:45.061 instruments[51460:371125] Advancing the horizon artificially, it was 18.804114sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:45.561 instruments[51460:371125] Advancing the horizon artificially, it was 19.303607sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:46.063 instruments[51460:371125] Advancing the horizon artificially, it was 19.805396sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:46.562 instruments[51460:371125] Advancing the horizon artificially, it was 20.304294sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:47.064 instruments[51460:371125] Advancing the horizon artificially, it was 20.806368sec behind (greater than 10sec!)
LogPlayLevel: 2018-02-21 17:31:47.564 instruments[51460:371125] Advancing the horizon artificially, it was 21.307090sec behind (greater than 10sec!)
LogPlayLevel: Completed On Stage: Run Task, Time: 27.362166