It’s these two:
musicProviderId (adds about 800ms each)
amazonMusicPlayListId (adds about 300ms each)
I just commented out one item at a time and watched how it impacted the ‘items’ loading time in my browser developer window until I narrowed it down to those
Yes, ive already commented them out and its still slow. But how did you determine it was those? Clearly its slow for me on OTHER items so i need to work out which ones. Hoping you can share how you troubleshooted determinining those to be the cause
Sorry, I edited my response with what my current slow items are while you were replying. The three I listed before were for an old version of the binding
It seems playAlarmSound is slow for me, I assume when you create a reminder that this is what is used for it to play the reminder? Which I use 
Bummer. I don’t think I’ve used that one, especially since the textToSpeech channel was introduced so I guess that explains why I didn’t notice that.
Could you please share the process where to look for the delay and which item is creating this delay?
I would like to hunt the responsible items down.
So TTS is not problematic?