AA Stopped Working Connection Loop

[NabeelUppel]

Hi, I used this for a couple of months and it worked great but one day it stopped working in my car and I cannot get it working again. The phone would flash the android auto screen and disappear.

I tried:

• using the latest version and older ones.
• switching cables (used the same one that used to work on too)
• different phones
• different connect modes
  • Dongle mode: Fails to connect to bluetooth device
  • Phone first: Flashes as mentioned above
  • USB first: Bluetooth does not show up as a device to connect to.

Wired AA works perfectly fine. I cannot for the life of me figure out what broke it.

PI: RPI 0 2W. Car: Mazda 3 2015 Phone: Galaxy S22 Plus Logs attached below, any help would really be appreciated. logs.txt

[NabeelUppel]

Tried a different car and it worked perfectly. Not sure what's causing this in my car.

I do notice that when I initially connect it to via USB (for the first time) it says it's been disconnected, then I have to to remove the USB and reinsert it for it to be picked up. Wonder if it's related.

[NabeelUppel]

Here's the logs for the other two modes dongleModeLogs.txt UsbModeLogs.txt

[pinozero21]

@NabeelUppel which image version are you using?

That scenario happened to me while using version 0.4.0.

Once I upgraded to v0.4.1, the connection happens on the first try and don't have to power cycle my pi02w.

2020 Mazda CX-5

[NabeelUppel]

unfortunately I'm also using v.0.4.1.

[ganesh3s3]

+1 same issue. I have tried 0.4.0, 0.4.1 and even 0.3.1. Nothing works.

Car: Tata Nexon Device: Galaxy S23 Ultra