I recently upgraded my version R 4.2.2 and since then I can't install literally ANY package at all. I thought may be it is because of proxy or firewall or something from my end but when I manually switch to older version of R and then tried to install the packages which was done without any errors. the error suggest it cannot connect to CRAN repository but manually tried to open the link so it was accessible. Whatever package I try to install , even latest packages like "tidyverse" which are available on CRAN; I get the following error as shown in image
Pls someone help me with this because this way I can't use latest version it's such a hindrance in work when I can't install relevant packages for my codes.
Thanks in advance