Windows Firewall RPC Dynamic Range not working

[Philippe Marro]

HiI am setting some firewall rules through GPO, and I have to open Dynamic Port Range. I made a rule using TCP / Dynamic Port Range and another for TCP / RPC Endpoint Mapper. Port 3389 is also opened, because I try to make remote assistance to work on those servers.But it doesn't work due to the rule Dynamic Port Range not being correctly interpreted, If I manually enter the range 49152-65535 then it works, but not with the value "Dynamic Port Range".Anyone has seen this ?

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