The echo show 5 (3rd gen) has no USB only the DC power port.

actually it has a micro usb port.    I just checked  ;-)

The Honeywell Thermostat skill needs to be improved so that Alexa can do more than just adjust the temperature.   All Smart Thermostats can do much more than just adjust the temperature.   For instance, the skill should be improved so that it will allow a User to:  'Turn ON Fan",   "Set Fan to Circulate'.  'Set Fan to Automatic' 'Change thermostat to Cool, or to Heat.'

I often set my fan to 'Circulate' so that the air in my home is circulated and the same temperature throughout the home.

Can I get a definitive answer on what this port is used for.  I've searched and found power only and I've seen usb or other type devices.  What is it for?

Hi all,

I set up a routine  to detect the sound of running water in order for Alexa to announce that the water is left running in the bathroom. It's able to detect that the toilet is flushing and make an announcement, but it cannot detect the faucet running.

I don't want to announce to everyone that I just finished using the toilet. I just want it to announce the water is running.

Sound detection doesn't seem to recognize the sound emitted by my faucet when it's running. Anyone able to successfully make this work?

Yep. I hear you.  I'm 3 years into Alexa and will not be buying any more devices.  I already have tons of bulbs, plugs, light switches and when there is a fail and it requires me to set ieverything up a 4th time, then I will start migrating to another smart home solution.
I love it when it works but when it doesn't or 'loses' some devices and re-adds them as generic devices, it is a pain to fix everything back.
It.Should.Just.Work