Hello I have C54 on AP mode wan wired to my main router AX50 and it keeps dropping connection a lot, works after restart but then continues to drop, I updated to the last firmware and the issues is st

is the firmware im on is the last update because it says 1.4.5 and website is long numbers not like 1.x.x and i cant tell & can i update it over wierless? i know it recommended to do it with a wire bu