Issue with Unreplied SSL Connections or timeout

I have a server behind a RouterOS firewall with a Src-Nat, Dest-Nat. From inside the firewall, I have no problem accessing all services from my server. However, from outside the firewall, I run into a problem when trying to access SSL web pages on my server. Looking at the Connections, I can see the request coming in, but it stops there or ‘time wait’.

It has a U-Unreplied status, with a “syn sent” TCP state. Again, this works fine when inside the firewall. I’ve disabled the IP service list as a test, but didn’t solve the issue.
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