Forsome reason mining doesnt work right for me. For example I can leave my PC on 24|7 but when I start to mine it just doesnt mine. It stops by itself in an hour or so. Same on my phone it doesnt even work for 1h as soon as I turn my screen off it stops mining. So its not automatic & i cant just leave it on & forget about it. Have to go to pc & refresh the page & start to mine again which is annoying. Anyone else has that issue?