Hey there I am having problems with Dash Debug mode, that each time I change code and auto save, the dash will auto refresh and run into this “Error Loading Dependencies” error, and if I manual refresh it again everything is fine without any problem. Not sure if anyone has any direction on how to debug this situation. I mean it still works, I just need to manually refresh each time if I made a change to the code, which annoys me a bit.
Hello @pengz,
If you arent using 2.16.1, then you should upgrade to that. There was an issue with 2.16.0. 
Does it only do this when you have hot-reloaded?
The app just isnt completely done loading and ready to handle all the requests as they come in, at least this seems to be the case for me.