[Freeswitch-users] The time on FreeSWITCH is faster than server time

Hey all, Recently I noticed a clock problem on my FS server, the time in fs_cli had about 10sec faster than server time(correct time), so I executed sync_clock to correct it. This server had run about 1 month, and I wonder if I need to make sync_clock per month, and how to fix this clock problem. Regards.