Several DSCP choices are non-functional in pfSense 2.2 rules and when chosen, they result in a broken ruleset that will not load. The same list was available in pfSense 2.1.x and had been working, so users that had certain DSCP choices active on 2.1.x may have a broken ruleset post-upgrade. I tested all of the available DSCP choices and below are the results. The first text is the GUI choice, if there is an item in parenthesis afterwards, that is the value that is put into the ruleset, not the same as the GUI choice. af11 - OK af12 - OK af13 - OK af21 - OK af22 - OK af23 - OK af31 - OK af32 - OK af33 - OK af41 - OK af42 - OK af43 - OK VA (44) - Fail -- Works if you use "VA" bare in the ruleset, not 44. EF - OK cs1 (8) - Fail cs2 (16) - Fail cs3 (24) - Fail cs4 (32) - Fail cs5 (40) - Fail cs6 (48) - Fail cs7 (56) - Fail 0x01 - OK 0x02 - OK 0x04 - OK In particular, none of the class selector (CS) choices work.