If you sometimes find yourself without internet connection, and your router seems to be working fine, it may be time for a network card repair or replacement. The network card within a computer identifies and connects to wireless internet signals, and allows you to access the internet remotely. If you are having network connection issues, you may need to consider a network card replacement. Network cards can sometimes become outdated, but since they are not very expensive, a replacement is usually recommended rather than a repair.
