"i did cipher suite order by GPO but nothing changed", checked again and it was disabled, just ordered again by moving following ciphers(for my case) to begining and it worked, now i can get response. Btw now i want to know, same server versions, same framework setups, why is it different? how can i get 21 suites like server A by Get-TlsCipherSuite?
Cipher Suite: TLS_RSA_WITH_AES_256_GCM_SHA384 (0x009d)
Cipher Suite: TLS_RSA_WITH_AES_128_GCM_SHA256 (0x009c)
Cipher Suite: TLS_RSA_WITH_AES_256_CBC_SHA256 (0x003d)
Cipher Suite: TLS_RSA_WITH_AES_128_CBC_SHA256 (0x003c)