I use wireless all the time and doesnt give me any problems.

Wireless itself shouldn't be an issue. It's just the quality of the connection. I play at
home on wifi fine, but i try at school and it always crashes in battle.

I play some time wireless hacked connection,good news no one puppies of $DE can check your
IP and share to other friends or post in forum identic IP yes some is do that and GM is
sleep,bad news is connection is crush fast already the NF is crush any connection.
send ticket to NF is help for a short time or not.

we have wireless and have no issues what so ever

ya.. im mulling that over.. only using the wireless adapter on my computer cause it's
newer :D (i.e. easier to install LOL)

I don't think NavyField in its self has a problem. I think it's just because running on
wireless may sometimes have issues with continually sending and receiving. Due to the fact
that sometimes the Access Point will have to Change Channels if it gets too crowded and
what not.

Mind you I play NF over wireless haven't had an issue. However if you are
lagging/crashing, I'd try hard wire and see how that works for you.