Can't disable debug logging.

I have a couple of VIPs using an iRule for persistence. If I set debug to "0" (disabled) it just keeps on logging, even if I comment out the log lines. It just doesn't want to obey, what gives? Anyone ever seen this? It's flooding my logs.

(/S2-green-P:Active)(/Common)(tmos) list ltm virtual *RAD* profiles persist 
ltm virtual VIP-SGPNH-NACVIP001.AP.XOM.COM-RADIUS-ACCOUNTING {
    persist {
        radius-mac-sticky {
            default yes
        }
    }
    profiles {
        radiusLB {
            context all
        }
        udp {
            context all
        }
    }
}
ltm virtual VIP-SGPNH-NACVIP001.AP.XOM.COM-RADIUS-AUTH {
    persist {
        radius-mac-sticky {
            default yes
        }
    }
    profiles {
        radiusLB {
            context all
        }
        udp {
            context all
        }
    }
}

    (cfg-sync In Sync)(/S2-green-P:Active)(/Common)(tmos) list ltm persistence universal radius-mac-sticky 
ltm persistence universal radius-mac-sticky {
    app-service none
    defaults-from universal
    match-across-services enabled
    rule radius-mac-sticky
}

    (cfg-sync In Sync)(/S2-green-P:Active)(/Common)(tmos) list ltm rule radius-mac-sticky 
ltm rule radius-mac-sticky {
     ISE persistence iRule based on Calling-Station-Id (MAC Address) with fallback to NASIP-Address as persistence identifier

when CLIENT_DATA {
      0: No Debug Logging 1: Debug Logging
     set debug 1

      Persist timeout (seconds)
     set nas_port_type [RADIUS::avp 61 "integer"]
     if {$nas_port_type equals "19"}{
     set persist_ttl 3600
     if {$debug} {set access_media "Wireless"}
     } else {
     set persist_ttl 28800
     if {$debug} {set access_media "Wired"}
     }

      If MAC address is present - use it as persistent identifier
      See Radius AV Pair documentation on https://devcentral.f5.com/wiki/irules.RADIUS__avp.ashx

     if {[RADIUS::avp 31] ne "" }{
     set mac [RADIUS::avp 31 "string"]

      Normalize MAC address to upper case

     set mac_up [string toupper $mac]
     persist uie $mac_up $persist_ttl
     if {$debug} {
               set target [persist lookup uie $mac_up]
               log local0.alert "Username=[RADIUS::avp 1] MAC=$mac Normal MAC=$mac_up MEDIA=$access_media TARGET=$target"
          }
     } else {
          set nas_ip [RADIUS::avp 4 ip4]
          persist uie $nas_ip $persist_ttl
          if {$debug} {
               set target [persist lookup uie $nas_ip]
               log local0.alert "No MAC Address found - Using NAS IP as persist id. Username=[RADIUS::avp 1] NAS IP=$nas_ip MEDIA=$access_media TARGET=$target"
             }
       }
}
}