Hey MidwayNavi, thanks for your report. The log doesn't tell us why the system would hang nor can we reproduce it. Next time this hang occurs could you start task manager, expand it to show more details and then right click AowPF.exe. In the Context Menu there should be an option called Create Dump File, this process will take a few minutes after which it will show you the saved location. If you can get us that we should be able to debug it locally.