Since the 4/2/22 I've had nothing but trouble with this app. Some of my contacts receive my mms some don't, & some receive them days later in the middle of the night. I have googled this problem & tryed all the fixes but still doing it. This app is very frustrating, I have a Samsung s21 & with optus which was great sending & receiving mms up until the 4/2/22 . These issues are driving me crazy, please fix as im not the only one with this problem