FWSM issus

[emad.silicon]

Dear Experts

I have some issues with my FWSM the problem is some of my client connected to my FWSM  lose the connection to network , but when I did shut and no shut to the relative FWSM interface the connection is back , so is there any help??

[emad.silicon]

Dear All I have try all commands to see if I have some load on my FWSM and All are ok the command was

show cpu usag

show np Block

show nic

show traffic

show xlate

show memory

all indicate that my FWSM have no load at all and every thing is normal 100%

so why I get my fwsm some interfaces hunged and the connection was stopped tell I issus the command shut then no shut