Time goes wrong from time to time

[gigo]

After 80 Days uptime my raspi1's clock is some minutes about the real time.
How can I sync again? Is it possible to run a cron job or should I call ntpd -p timeserver without -q option?
How do you sync date?
AFAIK the only sync happens on network start once the raspi has booted.

[Rich]

Hi gigo
Maybe this is of some help:
http://forum.tinycorelinux.net/index.php/topic,17325.msg104185.html#msg104185