Pusher listen is slow on Android wifi connection

Hi, I'm making a chat module in Mendix using pusher. We use the hybrid-app-online profile to allow end-user to chat with another using their devices.  On wifi networks the app is loading slow on Android devices. This issue does not occur on when using a 4G connection. And iOS is working properly on both wifi and 4G. When inspecting the network activities in developer tools I do not see much differences in times between the hybrid-app-online profile and the chrome browser. Do you have suggestions or?  
1 answers

I found out that it was not the wifi connection, but just Android that doesn't like to open/close connections a lot. The functionality was refactored to use less connections and consider to move your listen widget to the layout page.