I have noticed, if I attempt a BLE scan, (with wifi on), the wifi connection fails. The WIFI connection continues to be broken when the ble scan is stopped. When bluetooth is turned off the WIFI connection resumes..
below are the commands I use for the ble scan
once the lesan is started, the wifi connection fails, until bluetooth is stopped completely.
I am running linux (Debian Jessie, linux kernel 4.4.23), and using bluez 5.23
I am using bluez