Good sound, handling of improvement

I bought this soundbar for a 2.5 year old LG LED TV as a sound enhancer. For this purpose it the device without any problems. Clean sound across the frequency spectrum, at last the clanking of the TV speakers is over. Of course you can not expect miracles from the small bass subwoofer and because of (presumably, in the technical data I do not think it) rather high transfer rate should the Sub are also close to the soundbar as it is otherwise locatable. The interference in the WLAN described I can not understand, with my tray I can work while the bar runs. But next week is expected to my Firestick, of course, is particularly dependent on trouble-free WLAN mode. Let's see...
Why only four stars: The wall bracket makes visually a very good impression, certainly much better and more stable than the usual in the class keyhole hangers. Since my TV does not depend directly on the wall, but on a pull-out wall mount, I have a little more tweaking. This especially because the holes for the Wandbesfestigung are so small that an assembly with the also purchased Soundbar bracket was only with difficulty possible. It is possible, rudimentary control the LG TV with the included remote control, but the Soundbar only responds to its own FB. So I now have in the bedroom three (TV, BluRay, Soundbar) remote controls from the same manufacturer lying around and need all three! Here I would like to see what simpler, but this is in the price range probably hardly possible (among other things, the television While symlink to BluRay, but no Bluetooth in order also to connect the bar. And symlink on optically works apparently not). I will look around times after a programmable universal remote control ...