Some Websites not working in HTTP but working in HTTPS

RouterOS General
1

Dear All,

i am facing an issue with my system form last Thursday that some time some websites are not working with HTTP and i cant access it but when i try it in same time with HTTPS its opening and working normal.

i have disable all my Firewall rules, change the Router but no result and when issue happen after restarting the router it works for few hours and again stop working.

is there anyone who can help me in this regard.

2

Check IP > Web Proxy, disable it. Awhile back, hackers were enabling that. It impacted HTTP only.

3

Got this problem on some Aquantia 10 Gbps nics.
The solution was to disable “tcp/udp checksum offload” for IPv4 for the network card.

4

Web Proxy already disable and i checked it while got the reply message of proxy error.