I take advantage of this application for two robovacs. 1. When I move the app towards the background and after that back into the foreground, it's nearly always in the non-useful condition, necessitating me to close and reopen the app. برای دسترسی به وب‌سایت بت فوروارد از ایران لطفاً سرور http://tny.im/wbR