@NoamR for anyone looking, I found DD-WRT firmwares that worked. See https://wiki.dd-wrt.com/wiki/index.php/TP_Link_Archer_C7 for instructions and when you need to download , choose the IL builds....

Anyone?

Hi, Lately my 5GHz wifi stops working and the router requires reboot to get it working again. I saw it's something that was fixed in firemware and wanted to upgrade, but I keep getting an error -...