NSG is an online app used for wireless network trouble shooting and it’s still in the development. If you encounter problems or find some bugs, please help us to fix it. Please attach all the screenshots that containing bugs. In the meanwhile, please pack us all the files under the folder sdcard/com.qtrun.QuickTest/. Please send an email attached with the log files and screenshots to our supporting desk. Email: info@qtrun.com. Your coming assistances will be greatly appreciated.