My router (TP-Link Archer C6) when set up as Access Point with Static IP is showing exclamation mark / orange internet light (but I have internet normally) : r/TpLink
OpenWrt Wiki] TP-Link Archer C6 v3
Restoring original Archer c6 v2 firmware with tftpd32 - Home Network Community
Reviewing the TP-Link Archer C6 (v2): A good quality AC1200 wireless router | Digital Citizen