Wireless connection

[Guest]

I have wireless connection setup at home 2 laptops one of the laptops keep
loosing connection to the router, or signal is very weak router is in room,
laptop is in living room. when i loose connection from living room only way
to connect again to router is to change the encryption key then it reconnects
other laptop works fine never have to change anything.

Connection for router is p2p access point

 

[Lanwench [MVP - Exchange]]

In

I have wireless connection setup at home 2 laptops one of the laptops
keep loosing connection to the router, or signal is very weak router
is in room, laptop is in living room. when i loose connection from
living room only way to connect again to router is to change the
encryption key then it reconnects other laptop works fine never have
to change anything.

Are these identical wireless cards?

Connection for router is p2p access point

That phrase doesn't make any sense - p2p refers to "network without a
central server" - if you have an access point, this is called
"infrastructure" (rather than "ad hoc" which means you connect two wireless
computers to each other w/o an access point).