The error you mention is not really resolved by recreating the microflow. When you look at the DeepLinkHome microflow, it has a "yellow" background opposed to the regaluar "white" background of most microflows. This is because there is an extra layer of security "apply entity access" set to true. You can find this setting looking to the properties of your microflow (standard displayed on the right side of your screen).
All the top laying microflows (the onces that use the DeepLinkHome as a Subflow), also need to have this setting set to true. What your error message is saying, is that a microflow with no entity access calls a microflow with entity access and this is not allowed. But as far as I know, you need entity access enabled in order for the module to work properly.
Hope this helps you out!
This error usually shows up when the project is in production mode, if the project is set to Prototype/Off,then the error would not be showing