Can not view HD chrome cast after updated to IOS 8.4.1!

While, I'm in my Netflix account I cannot select HD chromecast since I updated my IOS iphone to 8.4.1.

I reboot & renter the Netflix account. Turn of my Chrimecast device. Nothing!

this upgrade definitely messed up my access to my chromecast from my iPhone 6plus to my TV.

wow, I'm losing hope here & in no time I'm switching to Galaxy 3 since I've lost patience with iPhon. OMG, I was die hard iPhone person & look at you,