That is your experience. I have Bluetooth on all day with smart watch, speaker, car hands free system and works perfectly. Only bug is slow wifi on 2.4ghz. Update your firmware.
What am I supposed to update? There are a lot of files in there, I don't get itWhat exactly was your rom installation procedure?
Do you have VOLTE? I am currently on the latest firmware.
/* * I'm not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed (like it did for me...). * Please do some research if you have any concerns about features included in the products you find here before flashing it! * YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you. * Your warranty will be void if you tamper with any part of your device / software. * Same statement for XDA. */