Windows 7 64-bit
Tixati 1.96 64-bit
Linksys EA4500 router

In Tixati's home window, what does this error message mean?

"UPNP router TCP port forwarding: timed-out trying to get commands from routerip:49152"

Does that mean something is wrong with UPNP on the router?  UPNP is enabled, so I'm not sure why that message keeps popping up.