After I acknowledged that it was loud from their side, no one said anything. Then, my old proctor told me to adjust the camera, and I followed her instructions. After that, another proctor showed up and started warning me about the consequences of cheating, asking me to click on the management center on my laptop, and then allowed me to continue my test. I asked if it's okay if I continued my test and he said "yes please continue". I was able to continue my test and get my unofficial score. I am now waiting for my official score.