IPv4 Policy SSL.ROOT with no trafic

Good Morning,

there is a small problem and I can't get it right.

We use some small 61E for remote purposes and everything works well.

Except from the SSL VPN Web.

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config firewall policy

edit 110

set name "SSL-Remote-AT12N4"

set uuid 96a7334c-8d0b-51e9-8017-d3f1cdbad98d

set srcintf "ssl.root"

set dstintf "wan2"

set srcaddr "SSLVPN_TUNNEL_ADDR1"

set dstaddr "RDSSX"

set action accept

set schedule "always"

set service "DNS" "HTTP" "HTTPS"

set utm-status enable

set groups "XA12N4"

set av-profile "default"

set ips-sensor "default"

set application-list "default"

set ssl-ssh-profile "certificate-inspection"

next

end

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It is needed so that SSL VPN Webmode works.

If I disable it the SSL VPN does no longer work.

BUT this Policy does not get ANY traffic (0Bytes).

As a result the security rating show that a policy is not used.

Can somebody help me and tell what I have to do to make it work as intended?