Cube i9 Horrible WiFI Speed

Hey Everyone,
I'm getting horrible internet speeds with my Cube i9 (1-2 mbps) while sitting right beside the router. It gets into kilobits if i'm anywhere else in the room. Other WiFi devices are working great. Its using a RTL8723B Wireless n USB 2.0 card and runs Windows 10. I'm really not sure how to fix this problem. I read a lot of reviews before buying this tablet and none mentioned a really slow WiFi being a problem. Have I gotten a defective device? Could anyone help me figure out how to solve this?

I make a little simple Rubik's Cube if somebody likes to play this on mobile phone~~~

I made a Rubik's Cube APP. It allows you to challege 2x2x2 to 10x10x10 cubes, cube number depends on your device.
Actually my mobile phone only can run 4x4x4~~
I suppose it's handy for the people like Rubik's Cube as this can be played on mobile phone.
This is my practice work and it free without any ads in it, and I know it's a simple APP. Since I make a APP I like to let more people know it~~~~
Thank you~~
Here is the link :
https://play.google.com/store/apps/d...nny.Rubik_Cube

Cube i9 - ghost/phantom menu clicks

Hi,

I've recently bought a Cube i9 from Gearbest. Unfortunately it has an annoying "feature" - windows menu pops up when it wants, especially when I'm holding the tablet in my hands (not touching windows button). It also happens sometimes when I'm not touching the tablet at all, although much less often.

I'm afraid that the touch screen is defective, because when I'm disabling the "HID compliant device", the menu keeps popping up. It stops when I disable the touch screen (duh).

I also applied an update posted by Wootever here, but it did not help.

Anybody has any ideas?