SD Card Datalog and Bluetooth Classic Issue

[ghulk22]

Hello ESP32 Arduino Community,

I hope this message finds you well. I am currently working on a project involving SD card datalogging and Bluetooth Classic communication on my ESP32. I have encountered an issue related to the Bluetooth Classic where I am consistently getting the error message "BT_SDP: SDP - no buf for search rsp" in the Serial Console.

The project involves datalogging to an SD card and establishing a Bluetooth Classic connection. Everything seems to work independently, but when both functionalities are running simultaneously, I encounter the mentioned error.

I have tried to increase the stack size as suggested in the ESP32 documentation, but the problem persists. I am seeking guidance from the community on how to troubleshoot and resolve this issue.

Key points:
- I am using [provide library versions] for SD card operations.
- The Bluetooth Classic connection is established using the ESP32 Arduino Core's BluetoothSerial.
- The error "BT_SDP: SDP - no buf for search rsp" occurs when both SD card datalogging and Bluetooth Classic are active.

I appreciate any insights, suggestions, or recommendations on how to address this issue. Has anyone encountered a similar problem, and if so, how did you resolve it?

Thank you in advance for your time and assistance.

Best regards