For a $500 "high end" router the Frimware update schedule for this is pretty abysmal. last update was 5/25/2023 which is over a year ago. How do we know that vunerabilites are taken care of? Usability

Hello, Has this router reached its End of Life? There have been no firmware updates since May of 2023. The last firmware is: Archer AXE300(US)_V1.6_1.0.9 Build 20230525 I am having Wi-Fi drop-outs las