pfSense

Still a problem in Sat May 29 17:47:52 EDT 2010 build.
All the traffic shaper wizards have the same issue (traffic_shaper_wizard.xml, traffic_shaper_wizard_multi_lan.xml, traffic_shaper_wizard_multi_all.xml) with sub options not selectable when the option is enabled (like in the screenshot).
traffic_shaper_wizard_multi_all.xml with 1:1 (WAN:LAN) gives the 30% error, while the other wizards do not.

After the wizard have been gone through, it only makes a VoIP floating rule and no other rules (so all traffic goes into default queue)

Yup, seconded. Still a problem. Using June 2's build. The revision in question actually makes the problem worse- previous behavior was that it'd start disabled, but check, then uncheck, and the fields would be enabled. This actually prevents this workaround from working. It's hard to tell in the php code, but a look at the js output is more clear:

----

function enablechange() {
    if (document.iform.enable.checked) {
        document.iform.p2pcatchall.disabled = 1;
        document.iform.bandwidth.disabled = 1;
        document.iform.aimster.disabled = 1;
        document.iform.bittorrent.disabled = 1;
        document.iform.buddyshare.disabled = 1;
        document.iform.cutemx.disabled = 1;
        document.iform.dcplusplus.disabled = 1;
        document.iform.dcc.disabled = 1;
        document.iform.directconnect.disabled = 1;
        document.iform.directfileexpress.disabled = 1;
        document.iform.edonkey2000.disabled = 1;
        document.iform.fasttrack.disabled = 1;
        document.iform.gnutella.disabled = 1;
        document.iform.grouper.disabled = 1;
        document.iform.hotcomm.disabled = 1;
        document.iform.hotlineconnect.disabled = 1;
        document.iform.imesh.disabled = 1;
        document.iform.napster.disabled = 1;
        document.iform.opennap.disabled = 1;
        document.iform.scour.disabled = 1;
        document.iform.shareaza.disabled = 1;
        document.iform.songspy.disabled = 1;
        document.iform.winmx.disabled = 1;
    } else {
        document.iform.p2pcatchall.disabled = 0;
        document.iform.bandwidth.disabled = 0;
        document.iform.aimster.disabled = 0;
        document.iform.bittorrent.disabled = 0;
        document.iform.buddyshare.disabled = 0;
        document.iform.cutemx.disabled = 0;
        document.iform.dcplusplus.disabled = 0;
        document.iform.dcc.disabled = 0;
        document.iform.directconnect.disabled = 0;
        document.iform.directfileexpress.disabled = 0;
        document.iform.edonkey2000.disabled = 0;
        document.iform.fasttrack.disabled = 0;
        document.iform.gnutella.disabled = 0;
        document.iform.grouper.disabled = 0;
        document.iform.hotcomm.disabled = 0;
        document.iform.hotlineconnect.disabled = 0;
        document.iform.imesh.disabled = 0;
        document.iform.napster.disabled = 0;
        document.iform.opennap.disabled = 0;
        document.iform.scour.disabled = 0;
        document.iform.shareaza.disabled = 0;
        document.iform.songspy.disabled = 0;
        document.iform.winmx.disabled = 0;
    }
}

Looks like the form comes through default checked, but the disableall() function at the end of the document still disables everything. Looks like you could avoid this confusion by removing that function and just triggering enablechange(); when the document loads? It'll do the same thing if the main enable box isn't checked..