I am experiencing an issue with my phone when using an external DAC. I use the AUDIOCULAR D07 CX31993 USB Portable DAC & Amp to connect my headphones. However, during usage—especially when watching videos or gaming—the phone occasionally freezes or becomes unresponsive, and I am forced to restart the device to resolve it.
This issue seems to occur intermittently but consistently while the DAC is in use. Without the DAC, the phone operates normally.