Lost synchronous the INTOF2

[bibo]

Hi

My system with INTOF2 lost synch as bellow
with 0-12 is main INTOF2A

20/11/17 07:28:13 000001M|000/12/-/---|=0:3660=status of 8KFS (0 is OK, 1 is KO): 0 , value : 4 3
20/11/17 07:28:13 000001M|000/12/-/---|=0:3660=status of 8KFS (0 is OK, 1 is KO): 1 , value : 4 232
20/11/17 07:28:22 000001M|000/12/-/---|=0:3660=status of 8KFS (0 is OK, 1 is KO): 0 , value : 4 3
20/11/17 07:28:22 000001M|000/12/-/---|=0:3660=status of 8KFS (0 is OK, 1 is KO): 1 , value : 4 231
20/11/17 07:28:31 000001M|000/12/-/---|=0:3660=status of 8KFS (0 is OK, 1 is KO): 0 , value : 4 3
20/11/17 07:28:32 000001M|000/12/-/---|=0:3660=status of 8KFS (0 is OK, 1 is KO): 1 , value : 4 231

Please help us with some idea to swap this issue

[tgn]

which cpu type do you use (crystal or appliance)?
what is the output of command "infocs"

regards...