Yoga 2 Bluetooth not stable with 7260 AC card

Hi everyone,
I'm having a problem with my Microsoft Wireless Bluetooth 8000 presenter mouse staying connected via Bluetooth. I have installed the latest Kona Wifi driver and the latest Bluetooth driver from the Lenovo site. It's my opinion that these two drivers are not compatible.
The only way I have been able to keep both the wifi and the Bluetooth stable and not drop connections is to have the latest Kona driver for wifi and roll back the Bluetooth driver to the "generic Bluetooth driver" from 2006. When I use the most recent Bluetooth driver it works initially but then it will be totally unresponsive after I sleep or restart the computer and I have to keep reinstalling the Bluetooth mouse to reconnect. Crazy!
I have all the Bluetooth, USB and Wifi energy setting turned off so the computer cannot put any of them to sleep to save power.
On a side note, I also installed the Intel AC dual band version of the card.
I have noticed that I have lost my 5 Ghz wifi connection completely a couple of times in the last few days with both the Kona version of the wifi driver and with the driver direct from Intel's site. Both appear to be the same driver. The only way I am able to get my 5 Ghz back is to reboot the computer and bang - it's back.
The other interesting thing is I can have the laptop right next to my router and the it will go from 2 bars to 5 bars back and forth but when I monitor the connection with Inssider it does not show any signal drops or degradation of signal. What the heck is going on with the windows wifi meter?
I don't blame these issues on Lenovo and I understand that I now have a non-stock wifi card installed so I'm on my own. I think there is an issue Intel not getting these drivers right with the windows 8.1 update. Intel needs to get their crap together with their 7260 series of wifi cards. Anyone know what the new MacBook pros are using for AC wifi cards?
BTW - turning of Bluetooth is not a reasonable solution to fixing my problems. Both should just work. I'm curious if anyone else has found a good combination of Bluetooth and wifi drivers who may also have installed the AC dual band version of the card. I'm about 90 percent stable at this point but I just can't stand the idea of using a Bluetooth driver from 2006.
Overall, the laptop is good. The greasy looking track pad looks like hell already and the light bleed from the bottom of the screen is annoying. High res is awesome for most things but almost un-useable for other older programs that won't scale right. My wife is getting huge headaches trying to use a work program with miniature font. When I remote desktop into my home server it is terribly small....break out the magnifying glass!
Looking forward to the yellow update and hopefully some wifi/Bluetooth stability in the near future - I'm talking to you Intel. Peace!

I'm using a Logitec Bluetooth mouse and have problems. I installed the Bluetooth drivers from the Lenovo web site. When I click to open a window, the Bluetooth mouse becomes inoperable. I can use the touch screen or the pad to move the cursor or windows. The mouse will "go to sleep" and then re-activate after perhaps 20 seconds or so.
No time to troubleshoot it right now, but has anyone tried new drivers from Intel for the wifi card or from Microsoft for Bluetooth? All Lenovo drivers are dated October 16 I think. The fact that it happens with a Logitec mouse susggests driver problems.
Love the laptop, however !!

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