Thank you so much , problem solved.

What is the web interface of TL-WR841N? There's picture of the back of the device and of what i see for 8 hours.

No , i can't access the TL-WR841N web interface . Firmware Version: 3.15.9 Build 140724 Rel.63227n Also , there's a picture of the back of the device and how the problem looks like:

Region : Others Model : TL-WR841N Hardware Version : V8 Firmware Version : 3.15.9 Build 140724 Rel.63227n ISP : HOT When i turn off the router or if there is a black out and the router resets , The...