Hi everybody, My Internet left many times per day on my TL-MR6400 v4, just bought.... When the problem happened, all lights of the modem are on. I saw many users have same problem with different model

Gd Day Everyone, I'm facing the internet disconnecting every 3~4 hours and the only solution is to reboot it. I had updated the firmware version as well but the issue still there. Is there anyone can