reply to mille1212
Re: DSL - internet connection issues there is an updated firmware for the PK5001Z, very simple to do, login to the router(info on bottom of router) go to utilities of the router, on left side click on upgrade firmware, wait a couple minutes and you will see the new version available, it ends in .16. download it, remember where you are saving it to, after it downloads close the download box, then click browse back in the router and find the file, then click on upgrade at the bottom and it will do the update automatically. takes a few minutes to update and reboot. It helps with several issues including apple product connection issues to wireless. OP you may have another issue besides your router though.