Hey everyone, I have this problem that I can't really identify. Totally randomly, I hear in a quick sequence, three beeps that have a deep pitch to them. I've tried to look up how to find what they mean and I'm just confused. This has been happening for a while now but I've only been noticing it more and more lately. The beeps aren't caused by me because they happen even when I'm not doing anything, and they happen during everything. I'm not sure where to start. Thanks in advance for the help!