Hi everyone, I fixed the 2.3 compatibility issue. Turned out it was in fact a cache error combined with a RAM issue. Test APK release can be downloaded from: http://dexters-web.de/f/tw/oVMS-release-3.3.1.apk Github kept telling me "auth error", so I created a pull request and merged it myself => https://github.com/openvehicles/Open-Vehicle-Android/commits/master This includes... Version 3.3.1: … Michael Balzer authored 6 minutes ago - Fixed OCM region caching, added cache validation based on time: cache reload triggered once every 4 weeks - Added OCM maxresults configuration (invalidates cache) (+ changed OCM settings layout to TableLayout) - Switched OCM JSON parsing to GSON library to reduce RAM usage; now >500 chargepoints loadable on Android 2.3 devices again - Implemented OCM filtering by vehicle range Version 3.2.3: … Michael Balzer authored 14 days ago - OCM API update: fixes missing stations, missing detail data and station address encoding issues - USSD code dialog is now text field allowing "*" and "#", default "*100#" (account balance query in most networks) - 12V battery state display (car info) - Renault Twizy: "Homelink" gets "Profile" and extended by "Default" Testing & feedback is welcome :-) Regards, Michael -- Michael Balzer * Paradestr. 8 * D-42107 Wuppertal Fon 0202 / 272 2201 * Handy 0176 / 206 989 26