My answers in italics below:
Are you still getting a limited connection alert? One thing I would really be interested in is if the TV issue is happening side by side the limited connection issue. Is the TV not connecting only when you have limited connection?
The TV issue existed regardless of my WiFi internet connectivity status. My updates have completely resolved the smart TV wireless projection issue.
And is the lagging issue happening only when the limited connection happens?
See above - no relation. I also tested a WiDi video projection to my smart TV on my wife's Microsoft Surface Pro - much better. There is a benefit to having the OS and computer manufacturer the same :-)
When using the TV does the network usage show in your task manager? If so what is the speed?
I would like to see if I can get that working for you so I can see if the two are related in someway.
I have resolved both problems, thank you. I just got on this forum to share what worked for me with the hundreds of other people struggling with the same issue. Since we are all using different hardware, what worked for me will not necessarily work for others. My solution actually started with a complete Windows 8 "clean" re-install (not a roll-back, I wiped the drive and started again) then updates to 8.1, then subsequent driver resolution efforts. My manufacturer (Asus) had both 8 and 8.1 drivers, neither held the connection on either platform until I did what I explained. The "secret sauce" to my solution, I believe, is that I uninstalled the driver through windows, rebooted, then uninstalled it yet again through the Intel driver updater. I should not have had "uninstall" as an option in the Intel updater if my Windows uninstall had worked - so that shed some light on why previous efforts had failed. This was the one thing I did differently than all the other times - and it finally worked!
It is your choice to update or not. I was simply stating the reasons it is bad not to and that it shouldn't be an acceptable fix for any problem.
Agreed - I imagine one day Microsoft will work all the bugs out of this new OS - in the meantime, my current configuration works, so I've locked it down. What people who constantly bash Microsoft and extoll Apple don't realize is that the MS OS supports hundreds, or thousands, of different hardware configurations across multiple manufacturers' devices - that's a huge challenge, and sometimes it takes time to resolve all the issues. What Microsoft needs to do now is acknowledge there is a bug in the OS that is interfering with OEM and/or Intel WiFi drivers, and fix it . Then I'll turn Windows Updates back on.
Good Luck