QUOTE(nicemm @ Jan 1 2013, 09:05 PM)
i use my ipad plex apps access to the movie, everything ok.... but when i use LG TV to go in smart share, it's having lagging issue....
my mac book air got no LAN connection (no choice, can't have cable connection), my wifi router is 1st floor, where my LG TV and macbook is in ground floor....
any recommendation or solutions ?
thanks...

The plex client on iPad can scale down the quality, so the streaming requirements can be less for iPad.
If you are still using the ISP provided wifi router, I would suggest that you upgrade to something better, like TP-link's 5dbi wifi routers. Aim your antenna towards your TV (you need to google on how to 'aim' it, but basically its the sharp end of the antenna must be perpendicular towards your TV). These wifi routers can use third party antennas, even directional antennas which give excellent reception if you direct it properly. Use the program inssider and check your signal strength at various areas of your house to know where you need to aim your antennas.
You can also try to use a LAN cable for your TV to router. If cabling is not available, try the homeplugs which are LAN over the power point.
Btw, why are you accessing using smart share? You should be using Media Link which is the Plex client. Smart Share is just a normal DLNA client, no beautiful overlay with that.
This post has been edited by parsona: Jan 1 2013, 10:13 PM