FIXD OBD2 Scanner

🎁 Offline Scan Buffer: Store unlimited offline scans and auto-upload when connected. This also includes partial uploads of scans that are interrupted halfway though the scan, all stages that fail to upload will be stored.
🛠️ Faster CFC loading for premium users.
🐜 Fixes:
• Sensor lock-up after failed scans
• Missing clear codes button
• Logbook closing on opening image view
• Image upload quality drop