Why do i get so unconsistent ping even when connected to 5ghz router and also in 2.4ghz. u can see the screen shot 1st one is of 2.4 ghz and 2nd of 5ghz.can anyone help me with the issue. thank you

5Ghz connection on the router works fine but when connected to 2.4ghz the ping time on every site i ping is more than normal and goes up to 2000ms sometimes even on local servers. I have tried to upgr