Bad internet connection

[adgonta]

Ive bought a new TV : Akai TV4035 S .
I am currently having problems with the internet connection ...
While it was like 10 m away from the wifi ( I already set it up to the wifi ) and I fired up the browser to watch some youtube .. see how it works . It played videos in poor quality .. something like 360p-ish . My phone can still get 40 mbps in that room right where the TV was . After a lot of trial and error Ive decided to try and connect the TV to the internet .. ( I dont have a 10m cord so I couldnt drag it to the TV . When I connected the ethernet cable internet connection was pretty much the same . After some time I connect it to my phone via Youtube Link , so it connected to wifi again . I tries to play videos from my phone but it didnt load ... ( What a surprise ) and THEN , it happened that I could play videos on youtube at 720p with ONLY wifi . This only worked for half an hour tho .... I did speedtest it and it showed as 5.33 mb/s download spees which is like 42 mbps . My wifi disconnects a device for 1 sec .... Idk why but it happens for every device in the house . And after disconnected once again the internet connection went to shit again . I could only surd the internet but not play videos or download apps .

I am trying to find a fix for the TV unpredictable connection and for the routers unexpected disconnects . Thanks .

 

[hang-the-9]

Post is a bit confusing, is the WiFi issue only with the TV where it can't play videos at good quality or everything is having an issue? If everything is having an issue, does it get better if you turn off the TV and reboot the router?