RTOS/CC2640R2F: BLE Central not scanning after few hours/days

Part Number:CC2640R2F

Tool/software: TI-RTOS

Hello,

I am using CC2640R2F controller with BLE Central profile to continuously scan for broadcasted data and send the same to another device via UART. The overall setup works fine for few days, but after a while the BLE Central device stops receiving any data and no device is detected, but the controller doesn't get stuck as the UART communication keeps working with no data present.

Also if a manual pin reset is done the device still doesn't scan the device. It works only after power resetting the system.

Thanks

Regards,

Sagar Choudhary