W18 lost wifi connection Dec 2, 2018 5:32:47 GMT 8 via mobile Quote Select PostDeselect PostLink to PostBack to Top Post by Ziko on Dec 2, 2018 5:32:47 GMT 8 HiConnection to wifi after 1-2 hour lost,on android app w18 is offline,and on w18 screen wifi sign has "!" And I have to power off w18 and on to make wifi okAny tips?