FTG HA - different checksum values

[eidosmediaCHD]

dear all, we' ve two FTG 60C (Release 4.mr 10) that work in HA a-p mode. each unit are a differents checksum values, ( i think that should be same on each unit). Can you please help me understand what' s happening? Best regards, Lorenzo primary unit ================ config system ha set group-name " NAME" set mode a-p set password ENC PASSWORD set hbdev " internal5" 50 " internal6" 50 set override disable set priority 129 set monitor " dmz" " wan1" set pingserver-monitor-interface " wan1" set pingserver-flip-timeout 120 end 01fw # diagnose sys ha showcsum is_manage_master()=1, is_root_master()=1 debugzone global: 1a 75 17 c8 08 11 53 e6 5c 79 02 41 6f d3 b1 b9 root: 7f 27 7c 19 78 ee ac aa cb 88 b6 a4 63 0f 34 9e all: 09 f6 c6 03 be 9c 77 e6 b8 e8 7c 31 55 2e 16 47 checksum global: 1a 75 17 c8 08 11 53 e6 5c 79 02 41 6f d3 b1 b9 root: 7f 27 7c 19 78 ee ac aa cb 88 b6 a4 63 0f 34 9e all: 09 f6 c6 03 be 9c 77 e6 b8 e8 7c 31 55 2e 16 47 secondary unit ================ config system ha set group-name " NAME" set mode a-p set password ENC PASSWORD set hbdev " internal5" 50 " internal6" 50 set override disable set monitor " dmz" " wan1" set pingserver-monitor-interface " wan1" set pingserver-flip-timeout 120 end 02fw $ diagnose sys ha showcsum is_manage_master()=0, is_root_master()=0 debugzone global: 0c d0 36 fd c7 d0 44 c3 d5 d3 6a 2b 67 9f ef c1 root: de 66 d8 f9 b9 c6 59 1c c8 03 ed 97 31 ae 41 36 all: 7c a6 84 e5 e0 b2 a6 84 67 ba ae 0f ad 82 2a e7 checksum global: 0c d0 36 fd c7 d0 44 c3 d5 d3 6a 2b 67 9f ef c1 root: de 66 d8 f9 b9 c6 59 1c c8 03 ed 97 31 ae 41 36 all: 7c a6 84 e5 e0 b2 a6 84 67 ba ae 0f ad 82 2a e7