I experience frequent and random drops of connection as well as loss of signal strength whenever I enable & use bluetooth with a dual band intel AC 7260 with integrated bluetooth. If I disable bluetooth in the BIOS setup then the connection seems stable.

By frequent I mean that the signal strength indicator of the KDE's network manager oscillates on time scales of order seconds.
Moreover complete disconnections happen on time scales of the order of 1 hour.
After a disconnect, networking has to disabled and re-enabled to regain access to the wireless network.

If this is an improper list to report this, I apologize and I'd very much appreciate a hint where to report this elsewhere. http://wireless.kernel.org/en/users/Drivers/iwlwifi directs users to here.

Network controller: Intel Corporation Wireless 7260 (rev 83)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260
with firmware version 22.1.7.0 
on a 3.11.10-11-desktop kernel from openSUSE

If I should give additional info please let me know which.