Flop Play top, additional functions

I had bought this player primarily because of the additional functions. My TV is plugged in as a second monitor to the PC and can be controlled via Bluetooth Keyboard / cell phone (for movies / music / YouTube / browser). Yet I wanted this BD player for even more remote possibilities Miracast, YouTube / max cathedral without a running PC and the "private sound mode". Here are my first experiences with the device:

WELL
+ Fast playback of the media, regardless of whether USB / DVD / BD
+ Excellent compatibility with all video / audio codecs & -containern
+ Very quiet when reading from optical media
+ Self-explanatory, easy and quick to set up connection to the LAN / WLAN
+ Easy access to Windows shares
+ Preinstalled apps give me completely from (YouTube, max cathedrals, Putpat, vTuner, Cinetrailer)
+ Simplink: the remote control my LG TV (built in 2010) and the player function respectively also for other device - at least the most important, dedicated keys immediately without configuration possible
+ LG AV Remote mobile app works great (bit cumbersome installation, vibration feedback can not be deactivated)
+ DLNA works fine, tested streaming music and 720p videos successfully (the connection sometimes requires several attempts)

BAD
- Found when you first start firmware update brought players to crash rescue on Rome from LG side via USB stick necessary (installation process was going in Italian)
- Regular notes there would be a new update before, although it is the same version number as my
- Adaptation of the main menu to use needs not possible
- Miracast: crashed twice the player when you connect from since helped attract only the mains plug; twice it worked, music playback, however unpalatable because many small dropouts
According to product info you play with Miracast HandyGames from the comfort of the couch - it will be with this connection quality never even remotely comfortable
after exiting Miracast the player has suddenly forgotten the Wi-Fi access, frozen after re-entry, plug out ..
- Apps: apart from the good pre-installed there in the store only a small offering that browsing is slow and annoying, even for free apps LG-registration is required
partly to long loading times (especially YouTube) and slow response to inputs
- Private sound mode: useless - indeed work right away with DVD / BD, but due to dropouts inedible; the apps are not even support
- NFC: limited to a supplied tag that simply starts the Remote app on your phone
- SmartShare: here connected media are displayed, a Browse is only possible with filter for film / photo / music, the presentation is just as Grid View
- Despite connection via LAN and 100Mbit it comes with max cathedrals in the highest quality isolated to Buffer breaks, I do not know from the PC - unacceptable

I will return the player probably and replace it with a more favorable, not "smart" model. That seems all too immature and sloppy programmed to can quickly write a few advertising-effective technical terms in the product information. But woe to the person wants really use ..
The purchase did not take place through Amazon.