What happened? – SmarTrack Review

Hi all. I’m not usually one to write reviews, so I’m a keep it in a question form. How is it that I continually get a network error when I try to login with my new iPhone X? I noticed that I stay logged in on my iPhone 6 Plus but since I’ve been having The iPhone X i have to re-login each time I open the app and here lately i constantly receive network error each time attempt login. Amazing how well app worked before have my iPhone X. Please repair app soon.
Review by Iphone X mas on SmarTrack.