Rebuilding work-spaces, that's too bad, sorry to hear that, a full time job.
I switched to the a,b,g bands on the intel 7265 and the speed is @ 300 to 500 mbps and the YM CBOT charts will now load faster via the IB gateway. It depends if you connect to a router directly or another gateway. The b,g mode will yield lower speed but better signal. The 7265 is a way better card than 8265 in my honest opinion. Glad to hear about TWS working well.
You know some things though, yeah everything you learn on your own.