Add update timeout to prevent it from updating forever
Add update timeout to prevent it from updating forever

cedw032/MarkerMetro.Unity.WinShared,hungweng/MarkerMetro.Unity.WinShared,MarkerMetro/MarkerMetro.Unity.WinShared,Kezeali/MarkerMetro.Unity.WinShared,hungweng/MarkerMetro.Unity.WinShared