Not happy – DJI GO 4 Review

Haven’t Drive my spark in awhile so I get ready to fly it for a friend and it won’t let me log into app then I decide maybe it needs to be redownloaded I do that still won’t let me log in then a create a new log and still a no go. Keeps telling me to check my network connection. But I have full service?!?! What is going on DJI?
Review by Kalboski on DJI GO 4.