OBD connection is unstable, BYD Atto 3, Vgate iCar Pro BL4.0 (BLE)

Hi, I have BYD Atto 3, I use the Vgate iCar Pro BL4.0 (BLE) adapter, and there is no problem with the connection - but when I'm driving and in the car, the application stops requesting data from Vgate iCar Pro - so updates do not occur when the application is running in the background.

I have IOS 26, iPhone 13 Pro Max. Also, when returning to the car again, there is no automatic connection to Vgate iCar Pro and every time you have to go to the OBD PID settings and manually connect. Are there any tips to stabilize the connection even when the application is in the background?