Review on Duex Portable Monitor Extender [Matte Screen] - Ideal for 14.1" Laptops by Luca Fiore

Bought to use with the new Lenovo P15 Gen 1 (have been using it for about two weeks) and noticed some issues after just one day of use: 1) The magnets are not strong enough. The screen is constantly moving across the back of the laptop, sliding up or down. 2) The screen causes flickering on both screens - now my computer screen flickers occasionally. I usually use a 4 screen computer at home and the graphics card is strong enough (NVIDIA® Quadro® RTX™ 5000 Max-Q 16GB) which is quite amazing3) Either the screen or the magnets are tricking my computer's locking mechanism, i Move the screen (inevitable due to problem #1 above) or turn it off, I log out of my computer.