Got a legitimate message in browser from Xfinity saying I had 45gb left of the month. 15-20 minutes later of just browsing and a discord call, got another message telling me I used 100% of my data and I gave 0gb remaining for the month. Any idea of what could be causing this? Second time its happened in the past 4 months. Something working in the background I cant easily see is the only thing I could think of. Family is hitting around 800gb per month on average which I feel is high for usually just my computer being connected and sometimes our phones.