Even after several updates since this started happening, whenever I take a screenshot, a process starts stealing Windows keyboard and UI focus repeatedly, roughly every 0.5-1.0 seconds, without stopping.
Recently, I've discovered using WindowsFocusLogger that this process is mstsc.exe, a process that should be responsible for remote desktop management; however, I don't have remote desktop enabled nor TeamViewer or similar running, so I'm a bit perplexed by why this is happening.
Looking into Windows services, I have "Remote Access Connection Manager" running, which apparently manages VPN connections. So I tried disabling the services for PIA and VPN Unlimited, which somehow