[Linuxephus™]

yea i have reset it first thing i do when i lag and as for the last bit i have no idea what you just asked lol i just no i have a static ip set by my isp

Reset your router again.
This time instead of leaving everything at the Default settings, go through each setting, familiarize yourself with each setting, adjust it as needed, including yet again issuing an updated password using WPA2-PSK [AES] security options and Enabling Mac Address Filtering.
Be sure to add your own Mac Address & pertinent device Mac Addresses to the Allowed list for Mac Filtering.

You also should have an option to view exactly what is using your Network under the Attached Devices option which in turn will confirm or deny if you have Intruders on your Network via the wireless side.
All said and done, it'll be self explanatory afterwards.