I own a H96+ v6 box with dual boot (EMMC has Android, I have CoreELEC in a USB disk).
CoreELEC 9.0.1 was working great without problems. Ever since I switched to 9.0.2, it seems I’ve started to find some sporadic problems with BT. In particular, sometimes when I go into the bluetooth device list to pair my headphones, it shows a message claiming BT is disabled. When this happens, I need to reboot (sometimes more than once) to get it enabled again. Usually rebooting to Android and making sure BT is enabled there (it usually is) makes the trick.
Has this happened to any of you? How can I enable BT while in CoreELEC?
Also, could it be something else, such as having enabled JSON-RPC, rather than the upgrade itself?