Ok, been having this problem with one of my systems. Have not been able to figure it out.
I have 2 laptops that I have been testing with Chromecast and XBOX Media Center. I get choppy video or really slow load times.
Dell M1330. Old system. No problems. Chromecast streams great an XBOX connects no issues.
Samsung Series 7 Laptop
This is the one I am having problems with.
XBOX with either not connect, or the connection is choppy/inconsistent. Sometimes I will hear sound and no video as well. Or the video lags a little and is choppy. Same goes for Chromecast. I updated video drives, network drives, and tried a couple different APs. Nothing has resolved this issue.
Samsung is running an Intel Centrino 6235 Advanced wireless, Onboard Intel 4000 graphics as well as a 630m Nvidia dedicated card. The M1330 Dell is running an older dedicated Nvidia dedicated graphics. I am getting slower connections on the Dell since it is only a 54mbs wireless card while I am getting 72-144 on the Samsung. Both systems are running Windows 7 cept the Dell is 32bit.
It is important to note that that the XBOX Media center connection fails a lot with the Samsung and at times, wont connect at all. Related to that, when I was setting up Chromecast, the Samsung saw Chromecast device but was unable to continue accessing the system to connect to my AP. The wireless kept on connecting/disconnecting from Chromecast. I had to use the Dell to setup Chromecast to my AP and at that point, I had no issues access Chromecast on my Samsung.
So I believe it has something to do with the Samsung laptop. I have not reinstalled everything as I do not have the time and wanted to see if anyone had any other suggestions. Any help is appreciated.