Help Miracasting after latest Lg update

[Android Question]

Just updated my phone with lg update 46a now mira cast disconnects constantly. If I cast images from my phone memory good to go but from outside sources nothing. What gives? anybody else having this problem or am I special. It started about 8pm 2/19/16.

 

[nickg2]

Updated my LG G3 to Marshmallow the other day (VZW) and ever since then I can't connect Miracast over my Blue-Ray player. The devices see each other but the connection is not made. Never had any problem until Marshmallow. Totally PO'd about this as I used Miracast quite a bit!!!!!