 Why does my computer switch into sleep mode after five minutes of inacivity when browsing with Firefox Quantum? I-Firefox Isithangami Sokweseka Ukwesekwa kwe-MozillaOne Click Popup Dictionary 3.0.1-signed Akusebenzi121217 10:43121217 10:49Okulungisiwe Disemba 12, 2017 10:50:42 -0800 ngu ShiverousOkulungisiwe Disemba 12, 2017 11:43:11 -0800 ngu Happy112121217 11:48121217 11:56121217 14:33121217 16:23121317 08:24121317 09:36121317 10:05121317 10:21 