QUOTE(alucard89 @ Sep 3 2021, 03:11 PM)
Bro, how’s the switch activity response time for your harmony?
I have the remote with harmony hub. Only annoying thing is sometimes switch activity delays like 4-5 sec or had to press button again just to confirm
Pretty darn fast, as in I don't feel like there is any actual delay due to the Harmony itself. just that the Shield can take some time before responding to input (but the home screen is already visible and the AV receiver and display has obviously changed input too), but I don't think that's due to the Harmony as the android tv or Shield android app also takes some time before the shield starts to respond when this happens. Although this doesn't always happen, perhaps around 60% of the time.
Same thing happens when, say I'm on the HyppTV STB input with TV HDMI1, and click an activity to activate the Shield which switches to TV HDMI2, AV receiver to a different input, and the Shield to wake up. No actual delay.
But then again, I'm using the 665 which is a really bare basic harmony, only supports IR which is why I'm hoping the next Shield supports IR again as they removed it

Your issue might be due to the remote needing to relay the info to the hub before it starts working? Looking through Amazon reviews there are people who are either really happy or really frustrated with their Harmony Touch/Companion/Elite etc...