internet connection, fluctuating speed, steam client, downloading game, initial burst, throttling, server load, peak hours, background applications, bandwidth usage, network congestion, wireless interference, router, ethernet cable, data cap, ISP, cache clearing, download region, update, pause and resume, quality of service, QoS settings, network adapter, driver update, firewall settings, antivirus scan, platform maintenance, realistic, detailed visualization, close-up on screen, soft lighting, indoor setting, technical issue representation.