1. about light status, i cant see my router because it at top 2. about log and screenshott, im combine in data.rar. pease see inside.. 3. Firmware update 4. yes i create custom profile connection to...

I have tl mr 6400 and insert with GSM providers (telkomsel) but it seem unstable.fast to disconnected after connected N when diagnose, Internet connection is disconnected but diagnose report say it...