Hi I bought my Teclast 15 in 2017 and used it every day but a few weeks ago had problems with the keyboard kept popping up short cuts when certain keys were pressed, had done nothing to cause this, also the start menu kept popping up on its own randomly at first then constantly. Then certain keys would not work making the laptop unusable, tried recovery options including full windows install same thing happened which is a pity as it was a good machine and still looking for solution to the problem but no look so far.