Hi everyone,
A CommCare point release was just made available on the Play Store to fix a regression released in CommCare 2.43. This bug was resulting in CommCare crashing at various places on pre Android 5 devices due to incorrectly loading some vector images in CommCare. Devices on Android versions 5 and above should be unaffected by this. Though if your project has devices which are on Android 4 or less it's strongly advisable to update CommCare to it's latest version from Play Store.