Not connecting on AA headunit

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-bug/not-connecting-on-aa-headunit/
———————————————————————————
I just bought the very expensive Oblink CX for $130 Aust dollars and just been charged 55 Euros for another 12 months of premium membership, I thought it was a problem with my Veepeak that was working flawless for a long time. Using the OBLink CX BLE still does not work !
ABRP connects to my phone fine and shows the battery percentage then i connect to my AA headunit and it woks, if i go out to another app within AA and back to ABRP on the headunit then the battery status shows redbars with a line across it. Car is Hyundai Ioniq 28