The router will reboot automatically. The power LED will flash, then stabilize.
The culprit is almost always .
If your router was provided by an ISP (like O2 in Germany): dsl-3788 firmware
: Wireless AC1200 Gigabit VDSL/ADSL Modem Router. Wireless Standard : 802.11ac Wave 2 with MU-MIMO support. The router will reboot automatically
: Most D-Link firmware is built using a standard Linux environment (Ubuntu is recommended) with tools like make , gcc , and binutils . and binutils .