Hi all, I received my Pro^1 recently, and I'm checking it for defects before installing Sailfish on it. I found one, but I'm not sure it's a hardware-related. Every time I record a video a crackling sound is heard at the beginning and at the end of recording. Has anyone else experienced this? Is this a software or hardware issue (or normal)?

I guess it will suffice to test all wireless technologies, audio (speaker & jack), mic, camera, keyboard, SIM/SDCard slots and (I guess )usb-c data transmission...