linksys成日斷線，怎樣辦？

try go to Linksys website to find if there is any new firmware to update. If need go to the admin page of your current Linksys router and verify what is the current firmware version and compare with the latest version at their site.

May be, before update firmware, you can try reset your Linksys router back to factory setting first but this reset will re-initial all your configuration on router, you have to reset all network setting after re-set.

To reset your router, usually; there is a small hole at the back of router (confirm with your owner manual), using a paper clip to press down while turn on the router (you need turn off the router first), the hold the paper clip for 5 sec (confirm with your owner manual).