I Am facing the same sıkıntı. I am using the librelink but I deleted app due to update so I redownload that app but I sevimli't see my old data! Güç you help me out for the same! Recently I have had 4 sensors which all only show a reading https://telegra.ph/Hakkında-herşey-yurtdışına-para-transferinde-stopaj-06-17