Share your experience!
I usually wirelessly play music on my M2 on SRS-X11 by using bluetooth. On 5.1.1 the sound is really bad, it's not smooth, interrupted all the time. I can not believe what I heard when my M2 plays music 
Besides, I try so hard but I can not find where xLoud is. Volume of internal speaker is so small.
Is there anybody got problem like me?
p/s: so sorry for my poor English
Try the following:
- Go to Settings -> Apps -> Smart Connect -> Force stop, Unistall updates, Clear data.
- Go to Settings -> Apps -> All -> Audio settings -> Clear data and restart your phone.
- Go to your Play Store and update Smart Connect again.
I deeply thank you but nothing change 
Hi.
I got brand new SRS-X11 (2 pcs in stereo). I wanted to pair them by BT to Xperia M2 with 5.1.1., 18.6.A.0.182. It works for using them as external speakers for phone calls, but not for sound reproduction (e.g. Music, Youtube, ). Internal speaker is working OK. BT speakers were paired and are working perfect on Huawei Ascend G7 and laptop Lenovo T420 (both by BT). I use MBH10 BT headset also. After last update also sometimes this connection is bad (at operator radio signal OK).
I tried by:
- With and without Smart connect,
- enabled and disabled Throw,
There is NO problem by pairing itself
So far Sony tech support is stating that my case is new, like for the first time heard.
Has anybody any idea what is going on?
So far I was very pleased with this piece of equipement (M2).
yep, i've got this problem with 5.1. bluetooth AD2P streaming stutters on my M2 Aqua and car headset. worked fine on 4.4 but broken now.
Can't find any fix either. tried lots of things.