|There are any number of things that can interfere with your wireless signal, particularly since you have several walls/floors between your router & PC. The type of structure, Is it brick? Timber? Is it metal framed? Where is the mains wiring situated in relation to the PC? What other wireless devices are present in the environment such as cordless phones, Garage door openers, Home security systems. Where are household appliances in relation to the wireless source/client? What else is in your neighborhood that might be interfering? |
Sorry to tell but you are not likely to resolve your problem wirelessly.My suggestion would be to re-locate the router to the 1st floor and if that means running a Cat5e cable from level 2 to level 1 then so be it.
Goin' Fishin' (Some day)