This switch uses some sort of "smart" switching technology that is a bit overbearing and unnecessary. For example, it won't let you switch to input #2 if it detects no signal from #2 (unplugged or powered off). This means I can't switch to a device in advance of it being turned on or connected. Other switches from the same brand permit this action, so I'm not sure why they did what they did here.
Other than that the switch functions as expected and has been working fine since I bought it in June 2019. I will update if any further issues are encountered.