@Sunshine I have tried to upgrade the firmware from the local TP-Link official website but I am always receiving the 4203 error message. Tried different versions but the result is always the same. I...

Hi all, recently purchased a TP-Link router in Greece. It is an AC 1200 Wireless Dual Band Router Model No. Archer C50 Firmware Version:0.9.1 0.2 v0093.0 Build 190125 Rel.63783n(4555) Hardware...