Acer ChromeBook 315 Celeron N4000 1.1 GHz 64GB SSD - 4GB QWERTY - English

I like the device but it keeps going wrong - will only type lower case or will only type capitals. Sometimes won’t type at all. Also keeps going back to the log in page for no reason. I have to keep turning it off and on again every 5 - 10 minutes. Tried to go to the contact section but it says something went wrong all the time.